Math

Problem 56701

Convert to a logarithmic equation. $10^5 = 100,000$

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Problem 56702

$H_3CH_2C$ $CH_3$ $CH_3$ $CH_3CHCHCH_2CH_2$ $CH_3$ $CH_2CH_3$

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Problem 56703

Twenty-five percent of the students at Marcus Garvey Middle School bring their lunches from home. 225 students do not bring their lunch. How many students attend the school? Draw and label a diagram to show the number and percent of each group of students. Homework Help a

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Problem 56704

QUESTION The carbon skeleton formula (also called a line formula) shows the carbon-carbon bonds only as lines. Each end or bend of a line represents a carbon atom bonded to as many hydrogen atoms as necessary to form a total of four bonds. Carbon skeleton formulas allow us to draw complex structures quickly. Section 22.3 of your text.
The functional group circled is a(n) _______.
ANSWER carboxylic acid ester aldehyde ketone I DON'T KNOW YET

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Problem 56705

n make on paper.) PM ractionaı
Fractions / Fractions
Fractional
Question Watch Video Show Examples
If the expression $4 x^{-3} y^{-1} \sqrt{x y^{5}}$ is written in the form $a x^{b} y^{c}$ , then what is the product of $a, b$ and $c$ ?
Answer Attempt 1 out of 2 $\square$ Submit Answer

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Problem 56706

$\text{Given that } u = 36 + e^x, \text{ convert the expression } \frac{2}{3} u^{3/2} + C \text{ back to an expression in terms of } x.$

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Problem 56707

Question Watch Video Show Examples
If $f(x)$ is an exponential function of the form of $y=a b^{x}$ where $f(5)=5$ and $f(14)=35$ , then find the value of $f(18)$ , to the nearest hundredth.
Answer Attempt 2 out of 2 $27.74$ Submit Answer

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Problem 56708

Determine the indefinite integral $\int-6 x^{2} e^{4 x^{3}+5} d x$ by substitution. (It is recommended that you check your result rentiation.) Use capital C for the free constant.
Answer: $\square$
Hint: Follow Example 7. Submit Answer

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Problem 56709

Question Watch Video Show Examples
If $f(x)$ is an exponential function of the form of $y=a b^{x}$ where $f(-4.5)=20$ and $f(1.5)=11$ , then find the value of $f(-4)$ , to the nearest hundredth.
Answer Attempt 2 out of 2 $16.35$ Submit Answer

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Problem 56710

For numbers 1-4 evaluate the expression and round your answer to two decimal places. 1) $27^{\frac{4}{3}}$ 2) $(\sqrt[4]{45})^{5}$
3. $14^{\frac{2}{3}}$ 4) $(\sqrt[3]{8})^{5}$
For numbers 4-9 simplify the expressions 5) $\sqrt[4]{80}$ 6) $\sqrt[3]{81}$ 7) $\frac{1}{1+\sqrt{5}}$ 8) $\sqrt[3]{x^{9} y^{8} z^{16}}$ 9) $\sqrt{16 x^{5} y^{6} z}$ 10) $\sqrt{14}+5 \sqrt{14}$ 11) $4 \sqrt[3]{5 x}-7 \sqrt[3]{5 x}$

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Problem 56711

A variable $\boldsymbol{x}$ is normally distributed with mean 25 and standard deviation 3. Round your answers to the nearest hundredth as needed. a) Determine the $z$ -score for $x=28$ . $z=$ $\square$ b) Determine the $z$ -score for $x=20$ . $z=$ $\square$ c) What value of $x$ has a $z$ -score of 1.33 ? $x=$ $\square$ d) What value of $x$ has a $z$ -score of 0.3 ? $x=$ $\square$ e) What value of $x$ has a $z$ -score of 0 ? $x=$ $\square$

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Problem 56712

lomework: Practice Final Exam - Homework Question $32,4.5 .27$ lode stion list question 31
Question 32
Question 33
Determine the oblique asymptote of the graph of the function. $g(x)=\frac{x^{2}+5 x-2}{x+3}$
The equation of the oblique asymptote is $\square$ .

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Problem 56713

The lengths of mature trout in a local lake are approximately normally distributed with a mean of $\mu=13.7$ inches, and a standard deviation of $\sigma=1.6$ inches.
Fill in the indicated boxes.
Find the z -score corresponding to a fish that is $\mathbf{1 3 . 3}$ inches long. Round your answer to the nearest hundredth as needed. $z=$ $\square$ How long is a fish that has a z -score of 0.2 ? Round your answer to the nearest tenth as needed. $\square$ inches

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Problem 56714

Question You are given that $\cos(A) = -\frac{3}{5}$ , with $A$ in Quadrant II, and $\cos(B) = \frac{8}{17}$ , with $B$ in Quadrant I. Find $\cos(A - B)$ . Give your answer as a fraction. Provide your answer below:

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Problem 56715

8) $\sqrt[3]{x^{9} y^{8} z^{16}}$ 9) $\sqrt{16 x^{5} y^{6} z}$ 10) $\sqrt{14}+5 \sqrt{14}$ 11) $4 \sqrt[3]{5 x}-7 \sqrt[3]{5 x}$

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Problem 56716

Starting with the graph of $f(x) = 2^x$ , write the equation of the graph that results from a. shifting $f(x)$ 7 units left. $y =$ b. shifting $f(x)$ 2 units upward. $y =$ c. reflecting $f(x)$ about the y-axis. $y =$ Next Question

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Problem 56717

Express $\log_5 10Z$ as a sum of logarithms.

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Problem 56718

$x^2 + 8x + 12 = 0$

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Problem 56719

For number 10 and 11 graph the function and identify the domain and range. 10) $f(x)=\sqrt{x-3}$ 11) $g(x)=\sqrt{x+4}$
For number 12-13 solve the equation and check your answer. 12) $3 \sqrt[3]{5 x+6}=18$

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Problem 56720

Analyze the function $F(x)=\frac{x^{2}-3 x-4}{x+8}$ . Find its domain, vertical asymptote, and horizontal asymptote.

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Problem 56721

A beach erodes at 4 cm/year. Convert this to mm/day. Which expression gives the correct units and value?

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Problem 56722

Mrs. Aguilar buys a 77-inch bookshelf. Can it fit between windows 6.5 feet apart? Options include being too wide or fitting.

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Problem 56723

Solve the inequality $9 - 3x \leq -(1 + 5x)$ and graph the solution set.

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Problem 56724

Rewrite $\sqrt[7]{c}$ as a power.

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Problem 56725

Calculate the product of 6.1 cm and 1.6 cm.

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Problem 56726

Find the value of $\sqrt[8]{x^{9}}$ .

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Problem 56727

Analyze the function $F(x)=\frac{x^{2}-10 x-11}{x+7}$ . Find its domain, vertical asymptote, and horizontal asymptote.

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Problem 56728

Analyze the function $F(x)=\frac{x^{2}-2 x-3}{x+8}$ :
(a) Find the domain. (b) Determine the vertical asymptote. (c) Find the horizontal/oblique asymptote.

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Problem 56729

A rocket starts from rest with mass $m_0$ and burns fuel at rate $k$ . Find $v(t)$ from $m = m_0 - kt$ and $m \frac{dv}{dt} = ck - mg$ .
(a) $v(t) = \, \mathrm{m/sec}$
(b) If fuel is 80% of $m_0$ and lasts 110s, find $v(110)$ with $g=9.8 \, \mathrm{m/s}^2$ and $c=2500 \, \mathrm{m/s}$ .
$v(110) = \, \mathrm{m/sec}$ [Round to nearest whole number]

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Problem 56730

In City A, temp change is $8 - 5$ . In City B, it's $-1 - 2$ . Find and compare the total changes for both cities.

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Problem 56731

What is the value of $\frac{1}{\sqrt{e}}$ ?

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Problem 56732

Solve the inequality $9 - 3x \leq -(1 + 5x)$ and express the solution as an interval. Graph the solution set.

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Problem 56733

Compare production alternatives B and D. Which statements are true: 1. More current consumption, 2. Less future consumption, 3. More future growth, 4. Less future growth?

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Problem 56734

Analyze the function $F(x)=\frac{x^{2}-5 x-6}{x+4}$ . Find its domain, vertical asymptote, and horizontal/oblique asymptote.

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Problem 56735

Find the value of $\frac{1}{\sqrt[8]{x^{7}}}$ .

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Problem 56736

Analyze the function $F(x)=\frac{x^{2}-3x-4}{x+14}$ for domain, vertical, and horizontal asymptotes.

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Problem 56737

In City A, temp changes by $8 - 5$ . In City B, it changes by $-1 - 2$ . Find and compare the total changes.

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Problem 56738

Simplify $\sqrt[3]{(4 a^{2})^{6}} = I a$ .

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Problem 56739

Which expression converts 100 inches/min to feet/min? Consider the options involving unit conversions.

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Problem 56740

Find the missing factor $D$ in the equation $-15 y^{4}=(D)(3 y^{2})$ .

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Problem 56741

Calculate the following: $36^{\frac{3}{2}}$ , $\left(\frac{1}{81}\right)^{\frac{-1}{2}}$ , $\left(\frac{1}{125}\right)^{\frac{-2}{3}}$ .

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Problem 56742

Find the domain of $H(x)=\frac{5 x-30}{36-x^{2}}$ and its vertical asymptote(s). Choices included.

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Problem 56743

Find the domain of the function $H(x)=\frac{5 x-30}{36-x^{2}}$ . Choose from the options given.

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Problem 56744

Varia pays \$3,500 yearly. Convert to euros at 0.7306 euros per \$1. How much is that monthly in euros? Round to nearest euro.

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Problem 56745

Find the derivative of $e^{x} \cos x$ .

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Problem 56746

Prove that $\vdash_{\text {tot }}\{x \geq 0\} \operatorname{Fac1}(x)\{y=x !\}$ is valid. Find a suitable loop invariant.

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Problem 56747

Simplify these expressions:
$\sqrt[3]{(4 a^{2})^{6}} = I^{a}, \quad \sqrt[3]{(b^{\frac{2}{5}})^{6}} = b^{-}, \quad \sqrt[4]{\frac{c^{18}}{c^{6}}} = c, \quad \sqrt[4]{81 d^{5} \times 16 d^{-6}} = d$

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Problem 56748

Find the horizontal asymptote of the drug concentration function $C(t)=\frac{t}{7t^{2}+8}$ . What is $C=\square$ ?

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Problem 56749

Which formula converts 80 USD to AUD using the rates: 1 USD = 1.0343 AUD, 1 AUD = 0.9668 USD?

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Problem 56750

Calculate the sum: $-82 + (-14) =$

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Problem 56751

Find the product and express it as $a + b i$ : simplify $(2 + 5 i)^{2}$ .

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Problem 56752

Find the horizontal asymptote of $C(t)=\frac{t}{7t^{2}+8}$ . What does $C(t)$ approach as $t$ increases?

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Problem 56753

Find the difference and express it as $a + b i$ : $(-3 + 2 i) - (4 - 3 i)$

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Problem 56754

Write the number $452,279$ in expanded form.

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Problem 56755

Find the horizontal asymptote of $C(t)=\frac{t}{7 t^{2}+8}$ , identify the graph, and determine when concentration is highest.

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Problem 56756

Solve the equation $x^{2}+8 x+17=0$ and express solutions as $a+b i$ .

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Problem 56757

Find the displacement of a mass on a spring from $t=0$ to $t=\pi$ given $v(t)=6 \sin(t)-6 \cos(t)$ . Evaluate $\int_{0}^{\pi}(6 \sin(t)-6 \cos(t)) dt$ .

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Problem 56758

There were 120 boys at a concert and 15 more girls than boys. How many girls were there?

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Problem 56759

Calculate $-12 + (-12)$ .

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Problem 56760

1. Expand the number 452,729: $452,729 = 400,000 + 50,000 + 2,000 + 700 + 20 + 9$
2. Write the number 452,729 in words.

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Problem 56761

Solve for real values of $x$ in the equation $(x+9)^{2}-7(x+9)-18=0$ .

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Problem 56762

Solve for $x$ given $y=87.5$ in the equation $300 x+\frac{500}{7} y=10000$ .

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Problem 56763

Calculate the work done by the force $F(x)=x^{-1}+4x$ from $x=3$ to $x=5$ : $W=\int_{3}^{5}(x^{-1}+4x)dx$

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Problem 56764

Anaya has 3 entries of - $10.50 on Monday. Write an expression for the total change:$ 3 \times (-10.50)$.

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Problem 56765

Find the distance a wave travels from $t=1$ to $t=4$ given $v=\sqrt{\frac{8}{x}}$ . Evaluate the integral $\int_{1}^{4} \sqrt{\frac{8}{x}} d x$ .

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Problem 56766

Solve for all real values of $y$ in the equation $y^{5}-18 y^{4}+6 y^{3}=0$ .

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Problem 56767

Anaya had two transactions of -\ $10.50 on Monday. Express the total change in her account as$ -10.50 + -10.50$.

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Problem 56768

A car's velocity is given by $v(t)=2 t^{1/2}+5$ . Find the displacement (in m) from $t=2$ to $t=8$ .

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Problem 56769

Solve for $x$ in the equation $\sqrt{6x - 1} = 3$ . What are the real solutions?

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Problem 56770

Simplify $7^{5} \cdot 7^{2}$ using the Product Rule of Exponents.

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Problem 56771

Anaya has 3 account entries on Monday, each changing by - $10.50. Find the total change using the expression:$ 3 \times (-10.50)$.

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Problem 56772

Calculate moles of ethanol needed for 0.085 mol of acetic acid from the reaction: $\mathrm{C_2H_5OH} + \mathrm{O_2} \rightarrow \mathrm{H_2O} + \mathrm{CH_3COOH}$ .

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Problem 56773

Calculate the moles of oxygen from the reaction of 0.800 mol of ammonium perchlorate $\left(\mathrm{NH}_{4} \mathrm{ClO}_{4}\right)$ .

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Problem 56774

Find the displacement and total distance traveled by a particle with velocity $v(t)=4-2t$ from $t=0$ to $t=6$ .

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Problem 56775

Find all real solutions for the equation: $y^{5}-16 y^{4}+52 y^{3}=0$ . What are the values of $y$ ?

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Problem 56776

A stone is thrown from a $120 \mathrm{ft}$ cliff at $148 \mathrm{ft/s}$ . Find: (a) time to highest point, (b) max height, (c) time to beach, (d) impact velocity.

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Problem 56777

Identify the expression that applies the Product Rule of Exponents: $6^{2} \cdot 7^{3}$ , $10^{8} \cdot 10^{8}$ , $\left(5^{2}\right)^{9}$ , or $32^{7}$ ?

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Problem 56778

Calculate the moles of oxygen needed for 1.8 mol of carbon dioxide from burning octane $\left(\mathrm{C}_{8} \mathrm{H}_{18}\right)$ .

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Problem 56779

Find the derivative of $f(x)=4 \cos 2 x+\log x+x$ .

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Problem 56780

Simplify $100^{8} \cdot 100^{7}$ using the Product Rule of Exponents. Which option is correct?

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Problem 56781

Calculate the value of $10^{2} \cdot 10^{3}$ . Options: 100,000, 10, 1,100, $10^{5}$ .

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Problem 56782

Choose the right symbol for the fractions: $\frac{3}{7}(-) \frac{6}{13}$ . Options: $<$ , $=$ , $>$ .

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Problem 56783

Find the position of a particle at time $t=7$ given $a(t)=18t+2$ , $s(0)=16$ , and $v(0)=7$ .

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Problem 56784

Choose a symbol for the fractions: $\frac{1}{3}$ ? $-\frac{2}{7}$ . Options: $<$ , $=$ , $>$ .

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Problem 56785

A particle has acceleration $a(t)=t-5/2$ m/s² for $0 \leq t \leq 9$ . Find $v(t)$ , $d(t)$ , and total distance traveled.

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Problem 56786

If Ann is at 0, Ben is at either 4 or -4. Carol is 2 blocks from Ben. Find Carol's possible locations.

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Problem 56787

Find the water flow in liters from a tank in the first 16 minutes, given $r(t)=200-4t$ , for $0 \leq t \leq 50$ .

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Problem 56788

Calculate the total oil leaked in the first 5 hours after the tanker breaks apart using $R(t)=\frac{0.9}{1+t^{2}}$ .

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Problem 56789

Choose the right symbol for the fractions: $\frac{17}{34}() \frac{1}{2}$ from =, <, >.

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Problem 56790

What is $\frac{3}{4} \div 4$ ?

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Problem 56791

Calculate the slope of the line through the points $(-3,3)$ and $(5,9)$ .

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Problem 56792

Graph the line given by the equation $y=-\frac{2}{3} x+1$ .

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Problem 56793

Solve the equation: $-10 x + 1 + 7 x = 37$ . Find the value of $x$ . Options: $-15$ , $-12$ , $12$ , $15$ .

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Problem 56794

Find the displacement and total distance traveled by a particle with velocity $v(t)=4-2t$ from $t=0$ to $t=6$ .

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Problem 56795

Place a symbol between the fractions: $\frac{13}{15}()_{-} \frac{5}{6}$ from $<, =, >$ .

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Problem 56796

A stone thrown from a 120 ft cliff at 148 ft/s, with gravity -32 ft/s². Find time to highest point, max height, time to beach, and impact velocity.

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Problem 56797

Solve the equation: $(0.9 / 2) * \ln (26) - \ln (5) = (0.45) * \ln (26) - \ln (5)$ .

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Problem 56798

Calculate $-1 \frac{7}{8} \div \frac{3}{4}$ .

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Problem 56799

Solve for $g$ in the equation: $5(2-g)=0$ .

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Problem 56800

Find $f$ for the integral $\int \frac{x}{\sqrt{3 x^{2}+2}} d x$ using the substitution $u=3 x^{2}+2$ .

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1 ...565 566 567 568 569 570 571 ...661

Math

Problem 56701

Convert to a logarithmic equation. 105=100,00010^5 = 100,000105=100,000

Problem 56702

H3CH2CH_3CH_2CH3​CH2​C CH3CH_3CH3​ CH3CH_3CH3​ CH3CHCHCH2CH2CH_3CHCHCH_2CH_2CH3​CHCHCH2​CH2​ CH3CH_3CH3​ CH2CH3CH_2CH_3CH2​CH3​

Problem 56703

Twenty-five percent of the students at Marcus Garvey Middle School bring their lunches from home. 225 students do not bring their lunch. How many students attend the school? Draw and label a diagram to show the number and percent of each group of students. Homework Help a

Problem 56704

Problem 56705

Problem 56706

Problem 56707

Question Watch Video Show ExamplesIf f(x)f(x)f(x) is an exponential function of the form of y=abxy=a b^{x}y=abx where f(5)=5f(5)=5f(5)=5 and f(14)=35f(14)=35f(14)=35, then find the value of f(18)f(18)f(18), to the nearest hundredth.Answer Attempt 2 out of 2 27.7427.7427.74 Submit Answer

Problem 56708

Determine the indefinite integral ∫−6x2e4x3+5dx\int-6 x^{2} e^{4 x^{3}+5} d x∫−6x2e4x3+5dx by substitution. (It is recommended that you check your result rentiation.) Use capital C for the free constant.Answer: □\square□Hint: Follow Example 7. Submit Answer

Problem 56709

Problem 56710

Problem 56711

Problem 56712

Problem 56713

Problem 56714

Question You are given that cos⁡(A)=−35\cos(A) = -\frac{3}{5}cos(A)=−53​, with AAA in Quadrant II, and cos⁡(B)=817\cos(B) = \frac{8}{17}cos(B)=178​, with BBB in Quadrant I. Find cos⁡(A−B)\cos(A - B)cos(A−B). Give your answer as a fraction. Provide your answer below:

Problem 56715

8) x9y8z163\sqrt[3]{x^{9} y^{8} z^{16}}3x9y8z16​ 9) 16x5y6z\sqrt{16 x^{5} y^{6} z}16x5y6z​ 10) 14+514\sqrt{14}+5 \sqrt{14}14​+514​ 11) 45x3−75x34 \sqrt[3]{5 x}-7 \sqrt[3]{5 x}435x​−735x​

Problem 56716

Starting with the graph of f(x)=2xf(x) = 2^xf(x)=2x, write the equation of the graph that results from a. shifting f(x)f(x)f(x) 7 units left. y=y = y= b. shifting f(x)f(x)f(x) 2 units upward. y=y = y= c. reflecting f(x)f(x)f(x) about the y-axis. y=y = y= Next Question

Problem 56717

Express log⁡510Z\log_5 10Zlog5​10Z as a sum of logarithms.

Problem 56718

x2+8x+12=0x^2 + 8x + 12 = 0x2+8x+12=0

Problem 56719

For number 10 and 11 graph the function and identify the domain and range. 10) f(x)=x−3f(x)=\sqrt{x-3}f(x)=x−3​ 11) g(x)=x+4g(x)=\sqrt{x+4}g(x)=x+4​For number 12-13 solve the equation and check your answer. 12) 35x+63=183 \sqrt[3]{5 x+6}=18335x+6​=18

Problem 56720

Analyze the function F(x)=x2−3x−4x+8F(x)=\frac{x^{2}-3 x-4}{x+8}F(x)=x+8x2−3x−4​. Find its domain, vertical asymptote, and horizontal asymptote.

Problem 56721

A beach erodes at 4 cm/year. Convert this to mm/day. Which expression gives the correct units and value?

Problem 56722

Mrs. Aguilar buys a 77-inch bookshelf. Can it fit between windows 6.5 feet apart? Options include being too wide or fitting.

Problem 56723

Solve the inequality 9−3x≤−(1+5x)9 - 3x \leq -(1 + 5x)9−3x≤−(1+5x) and graph the solution set.

Problem 56724

Rewrite c7\sqrt[7]{c}7c​ as a power.

Problem 56725

Calculate the product of 6.1 cm and 1.6 cm.

Problem 56726

Find the value of x98\sqrt[8]{x^{9}}8x9​.

Problem 56727

Analyze the function F(x)=x2−10x−11x+7F(x)=\frac{x^{2}-10 x-11}{x+7}F(x)=x+7x2−10x−11​. Find its domain, vertical asymptote, and horizontal asymptote.

Problem 56728

Analyze the function F(x)=x2−2x−3x+8F(x)=\frac{x^{2}-2 x-3}{x+8}F(x)=x+8x2−2x−3​: (a) Find the domain. (b) Determine the vertical asymptote. (c) Find the horizontal/oblique asymptote.

Problem 56729

Problem 56730

In City A, temp change is 8−58 - 58−5. In City B, it's −1−2-1 - 2−1−2. Find and compare the total changes for both cities.

Problem 56731

What is the value of 1e\frac{1}{\sqrt{e}}e​1​?

Problem 56732

Solve the inequality 9−3x≤−(1+5x)9 - 3x \leq -(1 + 5x)9−3x≤−(1+5x) and express the solution as an interval. Graph the solution set.

Problem 56733

Compare production alternatives B and D. Which statements are true: 1. More current consumption, 2. Less future consumption, 3. More future growth, 4. Less future growth?

Problem 56734

Analyze the function F(x)=x2−5x−6x+4F(x)=\frac{x^{2}-5 x-6}{x+4}F(x)=x+4x2−5x−6​. Find its domain, vertical asymptote, and horizontal/oblique asymptote.

Problem 56735

Find the value of 1x78\frac{1}{\sqrt[8]{x^{7}}}8x7​1​.

Problem 56736

Analyze the function F(x)=x2−3x−4x+14F(x)=\frac{x^{2}-3x-4}{x+14}F(x)=x+14x2−3x−4​ for domain, vertical, and horizontal asymptotes.

Problem 56737

In City A, temp changes by 8−58 - 58−5. In City B, it changes by −1−2-1 - 2−1−2. Find and compare the total changes.

Problem 56738

Simplify (4a2)63=Ia\sqrt[3]{(4 a^{2})^{6}} = I a3(4a2)6​=Ia.

Problem 56739

Which expression converts 100 inches/min to feet/min? Consider the options involving unit conversions.

Problem 56740

Find the missing factor DDD in the equation −15y4=(D)(3y2)-15 y^{4}=(D)(3 y^{2})−15y4=(D)(3y2).

Problem 56741

Calculate the following: 363236^{\frac{3}{2}}3623​, (181)−12\left(\frac{1}{81}\right)^{\frac{-1}{2}}(811​)2−1​, (1125)−23\left(\frac{1}{125}\right)^{\frac{-2}{3}}(1251​)3−2​.

Problem 56742

Find the domain of H(x)=5x−3036−x2H(x)=\frac{5 x-30}{36-x^{2}}H(x)=36−x25x−30​ and its vertical asymptote(s). Choices included.

Problem 56743

Find the domain of the function H(x)=5x−3036−x2H(x)=\frac{5 x-30}{36-x^{2}}H(x)=36−x25x−30​. Choose from the options given.

Problem 56744

Varia pays \$3,500 yearly. Convert to euros at 0.7306 euros per \$1. How much is that monthly in euros? Round to nearest euro.

Convert to a logarithmic equation. $10^5 = 100,000$

$H_3CH_2C$ $CH_3$ $CH_3$ $CH_3CHCHCH_2CH_2$ $CH_3$ $CH_2CH_3$

Question Watch Video Show Examples
If $f(x)$ is an exponential function of the form of $y=a b^{x}$ where $f(5)=5$ and $f(14)=35$ , then find the value of $f(18)$ , to the nearest hundredth.
Answer Attempt 2 out of 2 $27.74$ Submit Answer

Determine the indefinite integral $\int-6 x^{2} e^{4 x^{3}+5} d x$ by substitution. (It is recommended that you check your result rentiation.) Use capital C for the free constant.
Answer: $\square$
Hint: Follow Example 7. Submit Answer

Question You are given that $\cos(A) = -\frac{3}{5}$ , with $A$ in Quadrant II, and $\cos(B) = \frac{8}{17}$ , with $B$ in Quadrant I. Find $\cos(A - B)$ . Give your answer as a fraction. Provide your answer below:

8) $\sqrt[3]{x^{9} y^{8} z^{16}}$ 9) $\sqrt{16 x^{5} y^{6} z}$ 10) $\sqrt{14}+5 \sqrt{14}$ 11) $4 \sqrt[3]{5 x}-7 \sqrt[3]{5 x}$

Starting with the graph of $f(x) = 2^x$ , write the equation of the graph that results from a. shifting $f(x)$ 7 units left. $y =$ b. shifting $f(x)$ 2 units upward. $y =$ c. reflecting $f(x)$ about the y-axis. $y =$ Next Question

Express $\log_5 10Z$ as a sum of logarithms.

$x^2 + 8x + 12 = 0$

For number 10 and 11 graph the function and identify the domain and range. 10) $f(x)=\sqrt{x-3}$ 11) $g(x)=\sqrt{x+4}$
For number 12-13 solve the equation and check your answer. 12) $3 \sqrt[3]{5 x+6}=18$

Analyze the function $F(x)=\frac{x^{2}-3 x-4}{x+8}$ . Find its domain, vertical asymptote, and horizontal asymptote.

Solve the inequality $9 - 3x \leq -(1 + 5x)$ and graph the solution set.

Rewrite $\sqrt[7]{c}$ as a power.

Find the value of $\sqrt[8]{x^{9}}$ .

Analyze the function $F(x)=\frac{x^{2}-10 x-11}{x+7}$ . Find its domain, vertical asymptote, and horizontal asymptote.

Analyze the function $F(x)=\frac{x^{2}-2 x-3}{x+8}$ :
(a) Find the domain. (b) Determine the vertical asymptote. (c) Find the horizontal/oblique asymptote.

In City A, temp change is $8 - 5$ . In City B, it's $-1 - 2$ . Find and compare the total changes for both cities.

What is the value of $\frac{1}{\sqrt{e}}$ ?

Solve the inequality $9 - 3x \leq -(1 + 5x)$ and express the solution as an interval. Graph the solution set.

Analyze the function $F(x)=\frac{x^{2}-5 x-6}{x+4}$ . Find its domain, vertical asymptote, and horizontal/oblique asymptote.

Find the value of $\frac{1}{\sqrt[8]{x^{7}}}$ .

Analyze the function $F(x)=\frac{x^{2}-3x-4}{x+14}$ for domain, vertical, and horizontal asymptotes.

In City A, temp changes by $8 - 5$ . In City B, it changes by $-1 - 2$ . Find and compare the total changes.

Simplify $\sqrt[3]{(4 a^{2})^{6}} = I a$ .

Find the missing factor $D$ in the equation $-15 y^{4}=(D)(3 y^{2})$ .

Calculate the following: $36^{\frac{3}{2}}$ , $\left(\frac{1}{81}\right)^{\frac{-1}{2}}$ , $\left(\frac{1}{125}\right)^{\frac{-2}{3}}$ .

Find the domain of $H(x)=\frac{5 x-30}{36-x^{2}}$ and its vertical asymptote(s). Choices included.

Find the domain of the function $H(x)=\frac{5 x-30}{36-x^{2}}$ . Choose from the options given.

Find the derivative of $e^{x} \cos x$ .

Prove that $\vdash_{\text {tot }}\{x \geq 0\} \operatorname{Fac1}(x)\{y=x !\}$ is valid. Find a suitable loop invariant.

Find the horizontal asymptote of the drug concentration function $C(t)=\frac{t}{7t^{2}+8}$ . What is $C=\square$ ?

Calculate the sum: $-82 + (-14) =$

Find the product and express it as $a + b i$ : simplify $(2 + 5 i)^{2}$ .

Find the horizontal asymptote of $C(t)=\frac{t}{7t^{2}+8}$ . What does $C(t)$ approach as $t$ increases?

Find the difference and express it as $a + b i$ : $(-3 + 2 i) - (4 - 3 i)$

Write the number $452,279$ in expanded form.

Find the horizontal asymptote of $C(t)=\frac{t}{7 t^{2}+8}$ , identify the graph, and determine when concentration is highest.

Solve the equation $x^{2}+8 x+17=0$ and express solutions as $a+b i$ .

Find the displacement of a mass on a spring from $t=0$ to $t=\pi$ given $v(t)=6 \sin(t)-6 \cos(t)$ . Evaluate $\int_{0}^{\pi}(6 \sin(t)-6 \cos(t)) dt$ .

Calculate $-12 + (-12)$ .

1. Expand the number 452,729: $452,729 = 400,000 + 50,000 + 2,000 + 700 + 20 + 9$
2. Write the number 452,729 in words.

Solve for real values of $x$ in the equation $(x+9)^{2}-7(x+9)-18=0$ .

Solve for $x$ given $y=87.5$ in the equation $300 x+\frac{500}{7} y=10000$ .

Calculate the work done by the force $F(x)=x^{-1}+4x$ from $x=3$ to $x=5$ : $W=\int_{3}^{5}(x^{-1}+4x)dx$

Anaya has 3 entries of - $10.50 on Monday. Write an expression for the total change:$ 3 \times (-10.50)$.

Find the distance a wave travels from $t=1$ to $t=4$ given $v=\sqrt{\frac{8}{x}}$ . Evaluate the integral $\int_{1}^{4} \sqrt{\frac{8}{x}} d x$ .

Solve for all real values of $y$ in the equation $y^{5}-18 y^{4}+6 y^{3}=0$ .

Anaya had two transactions of -\ $10.50 on Monday. Express the total change in her account as$ -10.50 + -10.50$.

A car's velocity is given by $v(t)=2 t^{1/2}+5$ . Find the displacement (in m) from $t=2$ to $t=8$ .

Solve for $x$ in the equation $\sqrt{6x - 1} = 3$ . What are the real solutions?

Simplify $7^{5} \cdot 7^{2}$ using the Product Rule of Exponents.

Anaya has 3 account entries on Monday, each changing by - $10.50. Find the total change using the expression:$ 3 \times (-10.50)$.

Calculate moles of ethanol needed for 0.085 mol of acetic acid from the reaction: $\mathrm{C_2H_5OH} + \mathrm{O_2} \rightarrow \mathrm{H_2O} + \mathrm{CH_3COOH}$ .

Calculate the moles of oxygen from the reaction of 0.800 mol of ammonium perchlorate $\left(\mathrm{NH}_{4} \mathrm{ClO}_{4}\right)$ .

Find the displacement and total distance traveled by a particle with velocity $v(t)=4-2t$ from $t=0$ to $t=6$ .