Expression

Problem 3101

Which operations are used in the expression $2 x-4$ ? Choose ALL that apply. addition subtraction multiplication division

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Problem 3102

Listen
Evaluate the expression. $2.9(4.35-0.7)=$ $\square$

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Problem 3103

Trey has $\$ 75$ in his savings account. Each month, he deposits \$25 into the account.
Let $m$ be the number of months. Write an expression to show the total amount deposited after $m$ months.
25m
Write an expression to show the total amount in Trey's savings account after m months.

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Problem 3104

Rewrite each expression as an equivalent ratio of logs using the indicated base. $\log _{7}(14)$ to base $e$ . $\square$ Question Help: Written Example Submit Question

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Problem 3105

Question Watch Video Show Examples
What is the slope of the line that passes through the points $(10,4)$ and $(7,3)$ ? Write your answer in simplest form.

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Problem 3106

Use the change-of-base formula to evaluate each expression as a quotient of common logs. Use a calculator to approximate each to five decimal places. $\log _{3}(5.1)$
Write the logarithm as a ratio of 2 common logarithms: $\square$ $\log _{3}(5.1)=$ $\square$ Question Help: Written Example

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Problem 3107

Evaluate the definite integral: $\int_{1}^{3}\left(\sqrt[4]{r}+\frac{1}{\sqrt[4]{r}}\right) d r=$

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Problem 3108

Evaluate the definite integral $\int_{2}^{8}(2 x+10) d x$

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Problem 3109

Construct a truth table for the given statement. $[(q \rightarrow p) \wedge(p \wedge q)] \leftrightarrow(p \wedge q)$
Complete the truth table. \begin{tabular}{|c|c|c|c|c|c|} \hline $p$ & $\mathbf{q}$ & $\mathbf{q} \rightarrow \mathbf{p}$ & $\mathbf{p} \wedge \mathbf{q}$ & $(q \rightarrow p) \wedge(p \wedge q)$ & { $[(q \rightarrow p) \wedge(p \wedge q)] \leftrightarrow(p \wedge q)$ } \\ \hline $T$ & $T$ & t & t & t & t \\ \hline T & F & $\square$ & $\square$ & $\square$ & \\ \hline \end{tabular}

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Problem 3110

$\sqrt{36 a^{3} b^{5}}$

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Problem 3111

Overview 1 2 3 4 5 6 7 8 9 10 Question Progress Classwork Progress 41 / 92 Marks a)
Factorise fully the following: a) $2 x+10$ b) $5 x-15$ c) $8 x+6$ c) d) $12 x-8$ d)

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Problem 3112

Use the distributive property to remove the parentheses. $-(-4 y-2 w+2)$

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Problem 3113

Which outer electron configurations would you expect to belong to a reactive metal? $n s^{2}$ $n s^{2} p^{5}$ $n s^{2} p^{6}$ $n s^{2} p^{2}$

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Problem 3114

Express the percent as a decimal. $\begin{array}{l} 69 \frac{1}{2} \% \\ 69 \frac{1}{2} \%= \end{array}$ $\square$ (Type an integer or a decimal.)

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Problem 3115

Given the expression below, state the method that would be used to factor the expression. Then, factor it completely. $4 x^{2}-9$
Method: $\square$
Factored form: [Select] $\square$

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Problem 3116

Write the converse, inverse, and contrapositive of the statement below. If you look down, then you are on the roof.
Choose the correct converse. A. If you do not look down, then you are not on the roof. B. If you are on the roof, then you look down C. If you are not on the roof, then you do not look down. D. You do not look down or you are on the roof.

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Problem 3117

Write the contrapositive and the negation for the following statement. Egg is necessary for cake.
Write the contrapositive of the statement. Choose the correct answer below. A. If there is no cake, then there is an egg. B. If there is an egg, then there is cake. C. If there is no egg, then there is no cake. D. If there is a cake, then there is no egg.
Write the negation of the statement. Choose the correct answer below. A. There is an egg and there is no cake B. There is a cake and there is an egg. C. There is no egg or there is no cake. D. If there is no egg, then there is a cake. E. There is a cake and no egg. F. If there is no cake, then there is no egg.

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Problem 3118

$\frac{x^{2}+x}{x^{2}-x-12} \cdot \frac{x-4}{x^{2}-1}$

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Problem 3119

11. Comparati numerele: $\begin{array}{l} a=\left[\left(2^{3}\right)^{5}+25^{3}-7^{35}: 7^{20}:\left(2^{15}-7^{15}+5^{6}\right) \cdot 3^{26}\right. \\ b=2^{10!}:\left[\left(5^{171}: 5^{170}-3\right)^{98}+2^{105}:\left(2^{3} \cdot 2^{4}\right)+\left(2^{11}\right)^{9}\right) \cdot 2^{38} \end{array}$

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Problem 3120

$\left[ \frac{2^{n+1}}{3^{n+1} + 3^{n+2}} \right] : \left[ 3^{n+1} \cdot \left( 2^{m+1} + 6^{n+1} \right) \right]$

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Problem 3121

(h) $\int \frac{3 \ln x}{x} d x$

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Problem 3122

$\left[ \frac{2^{n+1}}{3^{n+1} + 3^{n+2}} \right] : \left[ 3^{n+1} \cdot \left( 2^{m+1} + 6^{n+1} \right) \right]$

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Problem 3123

17. Se dau numerele $\begin{array}{l} a=2^{39}:\left(3^{3} \cdot 3^{34}\right) \cdot\left(3^{2}+3 \cdot 25\right): 21 \\ b=25502-255 \cdot 10^{2}-2^{2} \cdot 3^{2}: 18 \end{array}$
Colculati $a+b, a-b, a b, b^{a}$

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Problem 3124

Factorize $x-1$

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Problem 3125

11 Simplify the expression. (2 Points) $\left(4 n^{4}-8 n+4\right)-\left(8 n^{2}+4 n^{4}+1\right)$ $-8 n^{2}-8 n+3$ $8 n^{4}+16 n+3$ $-16 n^{2}+3$

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Problem 3126

d $\frac{x^{2} y^{3} \times x^{2} y^{4}}{x^{3} y^{5}}$ f $\frac{r^{4} s^{7} \times r^{4} s^{7}}{A_{c}^{7}}$

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Problem 3127

Find the partial fraction decomposition. $\frac{-16}{x^{3}+4 x}$

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Problem 3128

Determine whether the dilation from Figure A to Figure B is a reduction or an enlargement. Then, find the valueg the variables. 25.
27. $\square$ 26. 28.
29. The screen on your old television is 20 inches wide and 15 inches high. The screen on your new widescreen television is 16 inches wide and 9 inches high. Is the screen on your new TV a dilation of the screen on your old TV? Explain.
Olit Simen!
Now Sereen

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Problem 3129

$-\frac{24}{\sqrt{72}}, \quad \frac{-21}{\sqrt{63}}, \quad \frac{42}{\sqrt{126}}, \quad \frac{52}{4 \sqrt{52}}, \quad \frac{48}{4 \sqrt{96}}, \quad \frac{18}{\sqrt{72}}, \quad \frac{50}{\sqrt{150}}, \quad \frac{-80}{\sqrt{240}}$
Rationalize the denominators of the fractions listed above.

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Problem 3130

11. $(14,-8)$ and $(7,-6)$ slope coruncts

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Problem 3131

B. $Q(-1,1)$ C. $\forall x \geq 1(Q(x, x))$ D. $\exists x(\neg Q(x, x))$
4. This question is about the rules of inference and proofs. (a) Fill in the following blanks (b) Consider the following argument. "If the book is large then it is heavy and it contains many topics. If the book is about sailing then it does not contain many topics. The book is about sailing. Therefore the book is not large." Use the rules of inference in table 4 to show that the above argument is a valid argument. To help you start, first name the simple statements:

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Problem 3132

Simplify $(3+\sqrt{2})(3-\sqrt{2})$ . a. $3^{\frac{1}{2}}$ c. 7 b. $\frac{1}{2}$ d. 6
Please select the best answer from the choices provided A B C D Mark this and retum

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Problem 3133

Simplify $\sqrt{0.08^{12}}$ a. $(0.08)^{6}$ c. $(0.16)^{6}$ b. $(0.8)^{6}$ d. $(0.12)^{8}$
Please select the best answer from the choices provided A B C D

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Problem 3134

Find the reciprocal. The reciprocal is $\square$ $\frac{1}{b+c}$

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Problem 3135

Which is the slope of the line that passes through the points $(3,17)$ and $(7,25)$ ? CLEAR CHECK slope $=-2$ slope $=2$ slope $=-\frac{1}{2}$ slope $=\frac{1}{2}$

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Problem 3136

Evaluate. $\frac{5}{7}\left(\frac{2}{3}\right)^{2}+\frac{1}{9}$
Write your answer in simplest form.

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Problem 3137

Evaluate. $-\frac{1}{9}-\left(-\frac{4}{15}\right)$
Write your answer in simplest form.

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Problem 3138

Evaluate the expression when $x=-1, y=-6.1$ , and $z=11.6$ . $x-y+z$

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Problem 3139

Evaluate the expression when $w=-8.8, x=2$ , and $z=-4.9$ . $w+x+z$

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Problem 3140

Rewrite the following without an exponent. $4^{-4}$

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Problem 3141

Evaluate the expression when $c=3$ . $c^{2}-5 c+2$

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Problem 3142

$76[8+6(b-1)]$

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Problem 3143

1) 敨, Simplify. Assume $t$ is greater than or equal to zero. $\sqrt{54 t^{6}}$

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Problem 3144

妏, Simplify. $\sqrt{490}$

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Problem 3145

Simplify. Rewrite the expression in the form $y^{n}$ . $\frac{y^{-7}}{y^{-13}}=$ $\square$

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Problem 3146

$\log _{8}(12)$

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Problem 3147

Evaluate. Write your answer as a fraction in simplest form. $\frac{1}{3}-\frac{3}{4}+\frac{3}{8}$

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Problem 3148

$5 \sqrt{27}$ a. $15 \sqrt{3}$ b. $5 \sqrt{9}$ c. $5 \sqrt{3}$ d. $9 \sqrt{5}$

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Problem 3149

$7-48$ Evalúe cada una de las siguientes integrales indefinidas
7. $\int x \operatorname{sen}\left(x^{2}\right) d x$
8. $\int x^{2} e^{x^{3}} d x$

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Problem 3150

Work the problem and type the correct answer into the box below. (round answer to two decimal places) $5 / 9 \times 23.26=$

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Problem 3151

$\text{Given a triangle with side lengths: } a = 12 \, \text{m}, \, b = 7.5 \, \text{m}, \, c = 8 \, \text{m}.$ \text{Find the perimeter and area of this triangle.}

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Problem 3152

5) Obtenga la integral $\int \frac{2 x^{2}+x-8}{x\left(x^{2}+4\right)} d x$

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Problem 3153

10. Simplify: $\left(\frac{2 x^{-4}}{y^{-2} x}\right)^{-3}$ (a) $-\frac{6 x^{15}}{y^{6}}$ (b) $-\frac{8 x^{15}}{y^{6}}$ (c) $-\frac{6 y^{5}}{x^{4}}$ (d) $\frac{y^{5}}{8 x^{4}}$ (e) $\frac{x^{15}}{8 y^{6}}$

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Problem 3154

Aashanti worked the following hours this week: $11 / 2,2 \%, 3 \%, 4$ , and $51 / 2$ . How many hours did she work this week? hours

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Problem 3155

Math 140 Fall 2024 lass Quiz 3 (15 minutes)
Date: blems. Show your working in the space provided. ppression $\frac{y^{2}+10 y+21}{y^{2}+16 y+63}$ b) $-\frac{y^{2}+10 y+21}{y^{2}+16 y+63}$

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Problem 3156

Consider the given statement. If we do not sell lettuce at the market, then we do not sell oranges at the market. For each statement below, determine whether it is equivalent to the given statement, the negation of the given statement, or neither of these. \begin{tabular}{|l|c|c|c|} \hline \multicolumn{1}{|c|}{ Statement } & Equivalent & Negation & Neither \\ \hline If we sell oranges at the market, then we sell lettuce at the market. & 0 & 0 & 0 \\ \hline If we sell lettuce at the market, then we sell oranges at the market. & 0 & 0 & 0 \\ \hline We do not sell oranges at the market and we sell lettuce at the market. & 0 & 0 & 0 \\ \hline We do not sell lettuce at the market and we sell oranges at the market. & 0 & 0 & 0 \\ \hline \end{tabular}

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Problem 3157

$\frac{81-x^{2}}{x^{2}-81} \cdot \frac{4}{x^{2}-16 x+63} \cdot \frac{9 x^{3}+27 x^{2}-630 x}{-x-10}$

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Problem 3158

Add. $\begin{array}{l} \frac{4}{1+y}+\frac{9}{1+y} \\ \frac{4}{1+y}+\frac{9}{1+y}= \end{array}$ (Simplify your answer.)

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Problem 3159

Which uses the GCF to generate an expression equivalent to $\frac{8}{3}-\frac{2}{3} x$ ? $\frac{1}{3}(4-3 x)$ $\frac{1}{3}(x-4)$ $\frac{2}{3}(4-x)$ $\frac{2}{3}(x-4)$

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Problem 3160

3. Вычисли устно наиболее легким спосово $\begin{array}{ll} 2+96+98+904 & 48+530+70+52 \\ 257+18+12+3+40 & 33+34+35+36 \end{array}$

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Problem 3161

Question $M, N, P, Q$
If the letters from the list above are to be randomly ordered, what is the probability that the letters will appea in the order $P, N, M, Q$ ? $\frac{1}{64}$ $\frac{1}{32}$ $\frac{1}{24}$ $\frac{1}{16}$

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Problem 3162

$\frac{x^{2}}{9 x-36}-\frac{-x+20}{9 x-36}$

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Problem 3163

Write the English phrase as an algebraic expression. Then simplify the expression. Let $x$ represent the number. Eight times the product of negative six and a number.
What is the algebraic expression? $\square$ (Do not simplify.) What is the simplified expression? $\square$

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Problem 3164

$\left(3^{3}\right)^{3}=$

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Problem 3165

293. Вымисли устно наиболее легким Givuturn: $\begin{array}{ll} -2+96+98+904 & 48+530+70+52 \\ 257+18+12+3+40 & 33+34+35+36+31 \end{array}$

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Problem 3166

Factor the trinomial, or state that the trinomial is prime. $2 x^{2}-17 x+30$
Select the correct choice below and, if necessary, fill in any answer boxes within your choice. A. $2 x^{2}-17 x+30=$ $\square$ (Factor completely.) B. The trinomial is prime.

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Problem 3167

A mountain climber is climbing from the top of a 12,000-foot peak to the top of a 14,000-foot peak. The horizontal distance between the two peaks is 3,000 feet.
What is the average slope to get from the first peak to the second peak? A. $\frac{14}{3}$ B. $\frac{3}{2}$ C. $\frac{2}{3}$ D. $\frac{3}{14}$

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Problem 3168

$7n^3 - 3n^2 - 35n + 15$

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Problem 3169

Questlon 6 of 10 Which choice is equivalent to the expression below? $\sqrt{18}-\sqrt{2}$ A. $16 \sqrt{2}$ B. $\sqrt{16}$ C. 3 D. $2 \sqrt{2}$

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Problem 3170

Question
In the diagram below, quadrilateral $K L M N$ is inscribed in circle $O$ . Find the measure of $\angle N$ .

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Problem 3171

$i^{65}$

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Problem 3172

Question Which of these contexts describes a situation that is unlikely?
Answer Rolling a 5 on a standard six-sided die, numbered from 1 to 6 .
Spinning a spinner divided into four equal-sized sections colored red/green/yellow/blue and landing on blue or green. e) Winning a raffle that sold a total of 100 tickets if you bought 99 tickets.
Reaching into a bag full of 5 strawberry chews and 15 cherry chews without looking and pulling out a strawberry or a cherry chew.

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Problem 3173

$(3+7 i)+(-5+6 i)$

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Problem 3174

Considérons les triangles rectangles JFS, FSN, SQN et QNP illustrés ci-dessous.
Au dixième de degré près, quelle est la mesure de l'angle $S N Q$ ?

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Problem 3175

What is the slope of the line that passes through the points $(-2,6)$ and $(-12,2)$ Write your answer in simplest form.

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Problem 3176

0 Logic Writing a bicondifional statement as a conditional statement and its- \begin{tabular}{|c|c|} \hline Red & 5 \\ \hline Yellow & 3 \\ \hline Purple & 6 \\ \hline Green & 3 \\ \hline White & 2 \\ \hline \end{tabular}
Complete parts (a) through (c) below. Assume that any light bulb mentioned was sold at the store. (a) Write the following biconditional statement as a conditional statement and its converse.
Biconditional statement: A light bulb was green if and only if the light bulb cost $\$ 3$ .
Conditional statement: If (Choose one) $\square$ then $\square$ (Choose one)
Converse: If (Choose one) $\square$ then (Choose one) $\square$ (b) Use the table to determine the truth value of the conditional statement and its converse.
The conditional statement is $\square$
The converse is $\square$ (Choose one) - (c) Determine the truth value of the biconditional statement.
The biconditional statement is $\square$ Explanation Check O 2024 McGraw Hill LLC Al Rights Reserved. Terms of Use I Pivacy Center

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Problem 3177

Simplify the following using exponential and logarithmic properties: $\log _{2} 48-\log _{2} 3=$ [ Select ]

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Problem 3178

Question Watch Video Show Examples
Let $f(x)$ and $g(x)$ be a twice-differentiable functions with selected values of $f(x)$ and $g(x)$ and their derivatives shown below. What is the value of $\int_{0}^{2} g(x) f^{\prime}(x) d x$ in simplified form if $\int_{0}^{2} g^{\prime}(x) f(x) d x=-3$ and $\int_{0}^{2} g(x) f(x) d x=3$ ? \begin{tabular}{|c|c|c|c|c|} \hline $x$ & $f(x)$ & $f^{\prime}(x)$ & $g(x)$ & $g^{\prime}(x)$ \\ \hline 0 & 0 & 2 & 2 & -1 \\ \hline 2 & -5 & -1 & -1 & 0 \\ \hline \end{tabular}
Answer Attempt 1 out of 2 $\square$ Submit Answer

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Problem 3179

Complete a Descartes table then list all of the possible rational roots for the polynomial $x^5 + x^4 + 4x^3 + 3x^2 + x + 1$ .

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Problem 3180

8 Simplify this expression into fully factored form, showing your work. $a=3 \quad b=9 \quad c=3 \quad g=2 \quad h=-1 \quad m=9 \quad n=-1 \quad q=3 \quad r=1 \quad t=30 \quad v=10$ $\left(\frac{a x+b}{c x^{2}+g x+h}\right)\left(\frac{m x^{2}+n}{x+q}\right)\left(\frac{x+r}{t x+v}\right)$

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Problem 3181

ully simplify $6 f^{2}+3 f+2-f^{2}+f$

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Problem 3182

3. $\int(4 \sqrt[3]{x}+6 \sqrt{x}) d x$

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Problem 3183

Should this fraction round to 1 or 0 ? $\frac{1}{3}$

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Problem 3184

Calcola sul quaderno il valore delle espressioni aritmetiche con le parentesi. $\text { a. } \begin{array}{l} 8+\{13+[2+(9 \times 5)+(6 \times 4)+100]-8\}=r 184 \\ \{3 \times[70-15+(20 \times 3)+(40 \times 2)-10]\} \times 2=r 1410 \\ \{600-[13+(180: 2)-(90: 2)]\}: 2=r 271 \\ 1+\{1000-[60+(300: 3)+(450: 9)]+1\}=r 792 \end{array}$ b. $300-\{300-[30 \times(30: 3)]\}=r 300$ $\begin{array}{l} \{[(40 \times 3)+(50 \times 3)-70]+900\}: 2=r 550 \\ 48-\{[(50: 25)+7+11]: 10\}=r 46 \\ 74-81:[46-(5 \times 6)-7]+25: 5=r 70 \end{array}$ MATEMATICA OBIETTIVI DI APPRENDIMENTO Risolvere espressioni

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Problem 3185

2 Bazuar në të dhënat e skicës gjej perimetrin e trekëndëshit.

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Problem 3186

A. $(3+2 i)(4+3 i)$

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Problem 3187

Evaluate the factorial expression. $\frac{13!}{11!}$ $\frac{13!}{11!}=$ $\square$ (Simplify your answer.)

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Problem 3188

Simplify. Enter the result as a single logarithm with a coefficient of 1. To enter the log, click in the answer cell, then click on the small yellow arrow on the right. Then click the Functions tab to access the log. If needed, you can change the base. Using the keyboard, you can also enter $\log _{3}\left(\frac{x^{2}}{2}\right)$ as $\log _{-} 3\left(x^{\wedge} 2 / 2\right)$ . $\log _{4}\left(2 x^{4}\right)-\log _{4}\left(11 x^{2}\right)=$ $\square$

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Problem 3189

The average cost of tuition and room and board for a small private liberal arts college is reported to be $\$ 8,500$ per term, but a financial administrator believes that the average cost is lower. A study conducted using 350 small liberal arts colleges showed that the average cost per term is $\$ 8,745$ . The population standard deviation is $\$ 1,200$ . Let $\alpha=0.05$ . What are the null and alternative hypotheses for this study?
Select one: a. $\mathrm{HO}: \mu=\$ 8,500 ; \mathrm{H1}: \mu \neq \$ 8,500$ b. $H O: \mu \geq \$ 8,500 ; H 1: \mu<\$ 8,500$ c. $H O: \mu \geq \$ 9,000 ; H 1: \mu<\$ 9,000$ d. $\mathrm{HO}: \mu \leq \$ 8,500 ; \mathrm{H} 1: \mu>\$ 8,500$ e. $H 0: \mu \leq \$ 9,000 ; H 1: \mu>\$ 9,000$
Clear my choice

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Problem 3190

Area involving rectangles and triangles
A right triangle is removed from a rectangle to create the shaded region shown below. Find the area of the shaded region. Be sure to include the correct unit in your answer. $\square$

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Problem 3191

$-9+\sqrt{-49}=$

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Problem 3192

Add: $(9-20 i)+(3+8 i)$ sum =

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Problem 3193

If the SD is 6 and the sample size is 25 , then the SE of the sample mean is $\qquad$
Select one: a. 4.167 b. 0.24 c. 0.833 d. 1.2
Clear my choice

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Problem 3194

2. $7-(-5.4)=$

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Problem 3195

Find the measure of angle $z$ in degrees. Round to two decimal places as necessary.

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Problem 3196

Line 1: Goes through $(15,-39)$ and $(-3,15)$ Line 2: Goes through $(-9,1)$ and ${ }^{-}(-6,2)$ The slope of Line 1 is $m=$ $\square$ The slope of Line 2 is $m=$ $\square$ Finally, which of the following is true? Line 1 is parallel to Line 2. Line 1 is perpendicular to Line 2 Line 1 is neither parallel nor perpendicular to Line 2

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Problem 3197

Find the exponential form for the complex number below $z=\frac{(1+i)^{6}(1+\sqrt{3} i)^{6}}{e^{(1+i)^{2}}}$

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Problem 3198

Use a calculator to evaluate each trigonometric ratio, rounded to four decimal places. a) $\csc 35^{\circ}$

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Problem 3199

Fletore pune
3 Shpreh rrënjët e mëposhtme në formën $a \sqrt{b}$ , ku $a$ dhe $b$ janë numra natyrorë. (a) $\sqrt{12}=\sqrt{\ldots \ldots \ldots} \times \sqrt{3}=$ $\sqrt{3}$ $\qquad$ (b) $\sqrt{20}=\sqrt{4} \times \sqrt{\ldots \ldots \ldots . .}=$
Mendo dy numra, njëri prej tyre katror i plotë, të cilët kur i shumëzon japin numrin 12. (c) $\sqrt{48}=\sqrt{\ldots \ldots \ldots} \times \sqrt{\ldots \ldots \ldots}=$ $\qquad$ (d) $\sqrt{3} \times \sqrt{27}$ (e) $\sqrt{98}-\sqrt{18}$ $\qquad$ (f) $5 \sqrt{28}-\sqrt{63}$ $\qquad$

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Problem 3200

$\left(-5 x^{4}+6 x^{3}+x-12\right)+\left(4 x^{4}-15 x^{3}+2 x^{2}-3\right)=$

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1 ...29 30 31 32 33 34 35 ...144

Expression

Problem 3101

Which operations are used in the expression 2x−42 x-42x−4 ? Choose ALL that apply. addition subtraction multiplication division

Problem 3102

ListenEvaluate the expression. 2.9(4.35−0.7)=2.9(4.35-0.7)=2.9(4.35−0.7)= □\square□

Problem 3103

Trey has $75\$ 75$75 in his savings account. Each month, he deposits \$25 into the account.Let mmm be the number of months. Write an expression to show the total amount deposited after mmm months.25mWrite an expression to show the total amount in Trey's savings account after m months.

Problem 3104

Rewrite each expression as an equivalent ratio of logs using the indicated base. log⁡7(14)\log _{7}(14)log7​(14) to base eee. □\square□ Question Help: Written Example Submit Question

Problem 3105

Question Watch Video Show ExamplesWhat is the slope of the line that passes through the points (10,4)(10,4)(10,4) and (7,3)(7,3)(7,3) ? Write your answer in simplest form.

Problem 3106

Problem 3107

Evaluate the definite integral: ∫13(r4+1r4)dr=\int_{1}^{3}\left(\sqrt[4]{r}+\frac{1}{\sqrt[4]{r}}\right) d r=∫13​(4r​+4r​1​)dr=

Problem 3108

Evaluate the definite integral ∫28(2x+10)dx\int_{2}^{8}(2 x+10) d x∫28​(2x+10)dx

Problem 3109

Problem 3110

36a3b5\sqrt{36 a^{3} b^{5}}36a3b5​

Problem 3111

Overview 1 2 3 4 5 6 7 8 9 10 Question Progress Classwork Progress 41 / 92 Marks a)Factorise fully the following: a) 2x+102 x+102x+10 b) 5x−155 x-155x−15 c) 8x+68 x+68x+6 c) d) 12x−812 x-812x−8 d)

Problem 3112

Use the distributive property to remove the parentheses. −(−4y−2w+2)-(-4 y-2 w+2)−(−4y−2w+2)

Problem 3113

Which outer electron configurations would you expect to belong to a reactive metal? ns2n s^{2}ns2 ns2p5n s^{2} p^{5}ns2p5 ns2p6n s^{2} p^{6}ns2p6 ns2p2n s^{2} p^{2}ns2p2

Problem 3114

Express the percent as a decimal. 6912%6912%=\begin{array}{l} 69 \frac{1}{2} \% \\ 69 \frac{1}{2} \%= \end{array}6921​%6921​%=​ □\square□ (Type an integer or a decimal.)

Problem 3115

Given the expression below, state the method that would be used to factor the expression. Then, factor it completely. 4x2−94 x^{2}-94x2−9Method: □\square□Factored form: [Select] □\square□

Problem 3116

Problem 3117

Problem 3118

x2+xx2−x−12⋅x−4x2−1\frac{x^{2}+x}{x^{2}-x-12} \cdot \frac{x-4}{x^{2}-1}x2−x−12x2+x​⋅x2−1x−4​

Problem 3119

Problem 3120

[2n+13n+1+3n+2]:[3n+1⋅(2m+1+6n+1)] \left[ \frac{2^{n+1}}{3^{n+1} + 3^{n+2}} \right] : \left[ 3^{n+1} \cdot \left( 2^{m+1} + 6^{n+1} \right) \right] [3n+1+3n+22n+1​]:[3n+1⋅(2m+1+6n+1)]

Problem 3121

(h) ∫3ln⁡xxdx\int \frac{3 \ln x}{x} d x∫x3lnx​dx

Problem 3122

[2n+13n+1+3n+2]:[3n+1⋅(2m+1+6n+1)] \left[ \frac{2^{n+1}}{3^{n+1} + 3^{n+2}} \right] : \left[ 3^{n+1} \cdot \left( 2^{m+1} + 6^{n+1} \right) \right] [3n+1+3n+22n+1​]:[3n+1⋅(2m+1+6n+1)]

Problem 3123

Problem 3124

Factorize x−1x-1x−1

Problem 3125

11 Simplify the expression. (2 Points) (4n4−8n+4)−(8n2+4n4+1)\left(4 n^{4}-8 n+4\right)-\left(8 n^{2}+4 n^{4}+1\right)(4n4−8n+4)−(8n2+4n4+1) −8n2−8n+3-8 n^{2}-8 n+3−8n2−8n+3 8n4+16n+38 n^{4}+16 n+38n4+16n+3 −16n2+3-16 n^{2}+3−16n2+3

Problem 3126

d x2y3×x2y4x3y5\frac{x^{2} y^{3} \times x^{2} y^{4}}{x^{3} y^{5}}x3y5x2y3×x2y4​ f r4s7×r4s7Ac7\frac{r^{4} s^{7} \times r^{4} s^{7}}{A_{c}^{7}}Ac7​r4s7×r4s7​

Problem 3127

Find the partial fraction decomposition. −16x3+4x\frac{-16}{x^{3}+4 x}x3+4x−16​

Problem 3128

Problem 3129

Problem 3130

11. (14,−8)(14,-8)(14,−8) and (7,−6)(7,-6)(7,−6) slope coruncts

Problem 3131

Problem 3132

Simplify (3+2)(3−2)(3+\sqrt{2})(3-\sqrt{2})(3+2​)(3−2​). a. 3123^{\frac{1}{2}}321​ c. 7 b. 12\frac{1}{2}21​ d. 6Please select the best answer from the choices provided A B C D Mark this and retum

Problem 3133

Simplify 0.0812\sqrt{0.08^{12}}0.0812​ a. (0.08)6(0.08)^{6}(0.08)6 c. (0.16)6(0.16)^{6}(0.16)6 b. (0.8)6(0.8)^{6}(0.8)6 d. (0.12)8(0.12)^{8}(0.12)8Please select the best answer from the choices provided A B C D

Problem 3134

Find the reciprocal. The reciprocal is □\square□ 1b+c\frac{1}{b+c}b+c1​

Problem 3135

Which is the slope of the line that passes through the points (3,17)(3,17)(3,17) and (7,25)(7,25)(7,25) ? CLEAR CHECK slope =−2=-2=−2 slope =2=2=2 slope =−12=-\frac{1}{2}=−21​ slope =12=\frac{1}{2}=21​

Problem 3136

Evaluate. 57(23)2+19\frac{5}{7}\left(\frac{2}{3}\right)^{2}+\frac{1}{9}75​(32​)2+91​Write your answer in simplest form.

Problem 3137

Evaluate. −19−(−415)-\frac{1}{9}-\left(-\frac{4}{15}\right)−91​−(−154​)Write your answer in simplest form.

Problem 3138

Evaluate the expression when x=−1,y=−6.1x=-1, y=-6.1x=−1,y=−6.1, and z=11.6z=11.6z=11.6. x−y+zx-y+zx−y+z

Problem 3139

Evaluate the expression when w=−8.8,x=2w=-8.8, x=2w=−8.8,x=2, and z=−4.9z=-4.9z=−4.9. w+x+zw+x+zw+x+z

Problem 3140

Rewrite the following without an exponent. 4−44^{-4}4−4

Problem 3141

Evaluate the expression when c=3c=3c=3. c2−5c+2c^{2}-5 c+2c2−5c+2

Problem 3142

76[8+6(b−1)]76[8+6(b-1)]76[8+6(b−1)]

Problem 3143

1) 敨, Simplify. Assume ttt is greater than or equal to zero. 54t6\sqrt{54 t^{6}}54t6​

Problem 3144

妏, Simplify. 490\sqrt{490}490​

Which operations are used in the expression $2 x-4$ ? Choose ALL that apply. addition subtraction multiplication division

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Evaluate the expression. $2.9(4.35-0.7)=$ $\square$

Trey has $\$ 75$ in his savings account. Each month, he deposits \$25 into the account.
Let $m$ be the number of months. Write an expression to show the total amount deposited after $m$ months.
25m
Write an expression to show the total amount in Trey's savings account after m months.

Rewrite each expression as an equivalent ratio of logs using the indicated base. $\log _{7}(14)$ to base $e$ . $\square$ Question Help: Written Example Submit Question

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What is the slope of the line that passes through the points $(10,4)$ and $(7,3)$ ? Write your answer in simplest form.

Evaluate the definite integral: $\int_{1}^{3}\left(\sqrt[4]{r}+\frac{1}{\sqrt[4]{r}}\right) d r=$

Evaluate the definite integral $\int_{2}^{8}(2 x+10) d x$

$\sqrt{36 a^{3} b^{5}}$

Overview 1 2 3 4 5 6 7 8 9 10 Question Progress Classwork Progress 41 / 92 Marks a)
Factorise fully the following: a) $2 x+10$ b) $5 x-15$ c) $8 x+6$ c) d) $12 x-8$ d)

Use the distributive property to remove the parentheses. $-(-4 y-2 w+2)$

Which outer electron configurations would you expect to belong to a reactive metal? $n s^{2}$ $n s^{2} p^{5}$ $n s^{2} p^{6}$ $n s^{2} p^{2}$

Express the percent as a decimal. $\begin{array}{l} 69 \frac{1}{2} \% \\ 69 \frac{1}{2} \%= \end{array}$ $\square$ (Type an integer or a decimal.)

Given the expression below, state the method that would be used to factor the expression. Then, factor it completely. $4 x^{2}-9$
Method: $\square$
Factored form: [Select] $\square$

$\frac{x^{2}+x}{x^{2}-x-12} \cdot \frac{x-4}{x^{2}-1}$

$\left[ \frac{2^{n+1}}{3^{n+1} + 3^{n+2}} \right] : \left[ 3^{n+1} \cdot \left( 2^{m+1} + 6^{n+1} \right) \right]$

(h) $\int \frac{3 \ln x}{x} d x$

$\left[ \frac{2^{n+1}}{3^{n+1} + 3^{n+2}} \right] : \left[ 3^{n+1} \cdot \left( 2^{m+1} + 6^{n+1} \right) \right]$

Factorize $x-1$

11 Simplify the expression. (2 Points) $\left(4 n^{4}-8 n+4\right)-\left(8 n^{2}+4 n^{4}+1\right)$ $-8 n^{2}-8 n+3$ $8 n^{4}+16 n+3$ $-16 n^{2}+3$

d $\frac{x^{2} y^{3} \times x^{2} y^{4}}{x^{3} y^{5}}$ f $\frac{r^{4} s^{7} \times r^{4} s^{7}}{A_{c}^{7}}$

Find the partial fraction decomposition. $\frac{-16}{x^{3}+4 x}$

11. $(14,-8)$ and $(7,-6)$ slope coruncts

Simplify $(3+\sqrt{2})(3-\sqrt{2})$ . a. $3^{\frac{1}{2}}$ c. 7 b. $\frac{1}{2}$ d. 6
Please select the best answer from the choices provided A B C D Mark this and retum

Simplify $\sqrt{0.08^{12}}$ a. $(0.08)^{6}$ c. $(0.16)^{6}$ b. $(0.8)^{6}$ d. $(0.12)^{8}$
Please select the best answer from the choices provided A B C D

Find the reciprocal. The reciprocal is $\square$ $\frac{1}{b+c}$

Which is the slope of the line that passes through the points $(3,17)$ and $(7,25)$ ? CLEAR CHECK slope $=-2$ slope $=2$ slope $=-\frac{1}{2}$ slope $=\frac{1}{2}$

Evaluate. $\frac{5}{7}\left(\frac{2}{3}\right)^{2}+\frac{1}{9}$
Write your answer in simplest form.

Evaluate. $-\frac{1}{9}-\left(-\frac{4}{15}\right)$
Write your answer in simplest form.

Evaluate the expression when $x=-1, y=-6.1$ , and $z=11.6$ . $x-y+z$

Evaluate the expression when $w=-8.8, x=2$ , and $z=-4.9$ . $w+x+z$

Rewrite the following without an exponent. $4^{-4}$

Evaluate the expression when $c=3$ . $c^{2}-5 c+2$

$76[8+6(b-1)]$

1) 敨, Simplify. Assume $t$ is greater than or equal to zero. $\sqrt{54 t^{6}}$

妏, Simplify. $\sqrt{490}$

Simplify. Rewrite the expression in the form $y^{n}$ . $\frac{y^{-7}}{y^{-13}}=$ $\square$

$\log _{8}(12)$

Evaluate. Write your answer as a fraction in simplest form. $\frac{1}{3}-\frac{3}{4}+\frac{3}{8}$

$5 \sqrt{27}$ a. $15 \sqrt{3}$ b. $5 \sqrt{9}$ c. $5 \sqrt{3}$ d. $9 \sqrt{5}$

$7-48$ Evalúe cada una de las siguientes integrales indefinidas
7. $\int x \operatorname{sen}\left(x^{2}\right) d x$
8. $\int x^{2} e^{x^{3}} d x$

Work the problem and type the correct answer into the box below. (round answer to two decimal places) $5 / 9 \times 23.26=$

$\text{Given a triangle with side lengths: } a = 12 \, \text{m}, \, b = 7.5 \, \text{m}, \, c = 8 \, \text{m}.$ \text{Find the perimeter and area of this triangle.}

5) Obtenga la integral $\int \frac{2 x^{2}+x-8}{x\left(x^{2}+4\right)} d x$

Aashanti worked the following hours this week: $11 / 2,2 \%, 3 \%, 4$ , and $51 / 2$ . How many hours did she work this week? hours

Math 140 Fall 2024 lass Quiz 3 (15 minutes)
Date: blems. Show your working in the space provided. ppression $\frac{y^{2}+10 y+21}{y^{2}+16 y+63}$ b) $-\frac{y^{2}+10 y+21}{y^{2}+16 y+63}$

$\frac{81-x^{2}}{x^{2}-81} \cdot \frac{4}{x^{2}-16 x+63} \cdot \frac{9 x^{3}+27 x^{2}-630 x}{-x-10}$

Add. $\begin{array}{l} \frac{4}{1+y}+\frac{9}{1+y} \\ \frac{4}{1+y}+\frac{9}{1+y}= \end{array}$ (Simplify your answer.)

Which uses the GCF to generate an expression equivalent to $\frac{8}{3}-\frac{2}{3} x$ ? $\frac{1}{3}(4-3 x)$ $\frac{1}{3}(x-4)$ $\frac{2}{3}(4-x)$ $\frac{2}{3}(x-4)$

3. Вычисли устно наиболее легким спосово $\begin{array}{ll} 2+96+98+904 & 48+530+70+52 \\ 257+18+12+3+40 & 33+34+35+36 \end{array}$

Question $M, N, P, Q$
If the letters from the list above are to be randomly ordered, what is the probability that the letters will appea in the order $P, N, M, Q$ ? $\frac{1}{64}$ $\frac{1}{32}$ $\frac{1}{24}$ $\frac{1}{16}$

$\frac{x^{2}}{9 x-36}-\frac{-x+20}{9 x-36}$

Write the English phrase as an algebraic expression. Then simplify the expression. Let $x$ represent the number. Eight times the product of negative six and a number.
What is the algebraic expression? $\square$ (Do not simplify.) What is the simplified expression? $\square$

$\left(3^{3}\right)^{3}=$

293. Вымисли устно наиболее легким Givuturn: $\begin{array}{ll} -2+96+98+904 & 48+530+70+52 \\ 257+18+12+3+40 & 33+34+35+36+31 \end{array}$

$7n^3 - 3n^2 - 35n + 15$

Questlon 6 of 10 Which choice is equivalent to the expression below? $\sqrt{18}-\sqrt{2}$ A. $16 \sqrt{2}$ B. $\sqrt{16}$ C. 3 D. $2 \sqrt{2}$

Question
In the diagram below, quadrilateral $K L M N$ is inscribed in circle $O$ . Find the measure of $\angle N$ .

$i^{65}$

$(3+7 i)+(-5+6 i)$

Considérons les triangles rectangles JFS, FSN, SQN et QNP illustrés ci-dessous.
Au dixième de degré près, quelle est la mesure de l'angle $S N Q$ ?