Expression

Problem 2401

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Express as a trinomial. (x+2)(x+10)(x+2)(x+10)
Answer Attempt 1 out of 2

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Problem 2402

learts with an arample
54. How many terms are in this expression? 6d+b6 d+b \square Submit Work it or Not feeling ready yet?

Write variable expressions: two operations

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Problem 2403

(\.)Howmanytermsareinthisexpression?.) How many terms are in this expression? m+10m+10 \square$ Submit

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Problem 2404

shath crade Y. 8 tdentify terms and coefficients 9 kt [ax. How many terms are in this expression? 4n+9k+10m4 n+9 k+10 m \square Submit Work it out Not feeling ready yet? These Write variable expressions: two operations

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Problem 2405

(5) What is the coefficient of the second term in this expression? 9n+6k+m9 n+6 k+m \square Submit

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Problem 2406

24. What is the coefficient of the second term in this expression? 2s+r+12 s+r+1 \square submit

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Problem 2407

Question Watch Video Show Examples
Determine if the expression 3x2-3 x^{2} is a polynomial or not. If it is a polynomial, state the type and degree of the polynomial.
Answer Attempt 1 out of 2
The given expression \square a polynomial. Submit Answer

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Problem 2408

Multiply. 5ab(xa4+ya54)5 a b\left(x a^{4}+y a^{5}-4\right)

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Problem 2409

أنسبن قيمة كلٍ من الآتية : 1107 : 4\begin{array}{l} \frac{1}{107} \text { : } 4 \end{array}  r \begin{array}{l} \text { r } \end{array} السوال الثالث:

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Problem 2410

Find the unit price rounded to the nearest cent: 8.2 lbs for $6.24\$ 6.24. \0.760.76 \0.91 0.91 $0.90\$ 0.90 $0.79\$ 0.79

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Problem 2411

8. Use mental math to solve. Enter only a number for the answer. (Example: 6;3;12,546;1.156 ;-3 ; 12,546 ; 1.15 ) 57×100=57 \times 100=

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Problem 2412

Apply the Distributive Property to show 3i[(2i)+(3i5)]3 i[(2 i)+(-3 i-5)] in its simplest form. (1 point)

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Problem 2413

The front walkway is 5145 \frac{1}{4} yards long and the back walkway is 6136 \frac{1}{3} yards long.
Drag the two expressions that show the total length of the front and back walkways. 5312+64125112+61126312+76126012+7212\frac{5 \frac{3}{12}+6 \frac{4}{12}}{5 \frac{1}{12}+6 \frac{1}{12}} \frac{\frac{63}{12}+\frac{76}{12}}{\frac{60}{12}+\frac{72}{12}} 6012+7212\frac{60}{12}+\frac{72}{12}

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Problem 2414

Which of the options below are the terms of the expression 2x2+7x+42 x^{2}+7 x+4 ? Choose all of the correct answers. x2\boldsymbol{x}^{2} x\boldsymbol{x} 4 2x2 x
7 2x22 x^{2} 2 7x7 x

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Problem 2415

Question 5
Neil has 3 partially full cans of white paint. They contain 13\frac{1}{3} gallon, 15\frac{1}{5} gallon, and 12\frac{1}{2} gallon of paint. About how much paint does Neil have in all?
Less than 1121 \frac{1}{2} gallons
More than 2 gallons
Between 1121 \frac{1}{2} gallons and 2 gallons

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Problem 2416

1. a) (5)6(\sqrt{5})^{6} b) (64)8(\sqrt[4]{6})^{8} e) 284\sqrt[4]{2^{-8}} f) 344\sqrt[4]{3^{-4}}

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Problem 2417

4124 \frac{1}{2} divided by 2232 \frac{2}{3}

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Problem 2418

Mrs. Jackson has 806 marigold seeds. How many marigold seeds does she have rounded to the nearest ten? (A) 800 marigold seeds (B) 805 marigold seeds (C) 810 marigold seeds (D) 900 marigold seeds

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Problem 2419

a) 63=32×763=3^{2} \times 7 b) 220=22×5×11220=2^{2} \times 5 \times 11 c) 216=23×33216=2^{3} \times 3^{3} d) 360=23×32×5360=2^{3} \times 3^{2} \times 5 e) 630=2×32×5×7630=2 \times 3^{2} \times 5 \times 7

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Problem 2420

Directionsi Factor each polynomial completely. 6. x327x^{3}-27 7. 3m448n23 m^{4}-48 n^{2} 8. x4+216xx^{4}+216 x 9. 64c3+164 c^{3}+1
Directions: Solve each equation usina a common base. 10. 93x7=95x9^{3 x-7}=9^{5-x} 11. 64x=83x+164^{x}=8^{3 x+1} 12. 49p+1=3432p49^{p+1}=343^{2 p} 13. 273n=812n+127^{3 n}=81^{2 n+1}

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Problem 2421

3×(4+5)(8+9)3 \times(4+5)-(8+9)

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Problem 2422

Complete the calculations. a) 15+34=\frac{1}{5}+\frac{3}{4}= \square c) 1217=\frac{1}{2}-\frac{1}{7}= \square b) 7813=\frac{7}{8}-\frac{1}{3}= \square d) 1118+712=\frac{11}{18}+\frac{7}{12}= \square

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Problem 2423

Salculate the volume of this cylinder

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Problem 2424

3150-3 \sqrt{150}

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Problem 2425

Factor the following polynomial completely by using the greatest common factor. If the expression cannot be factored, enter the expression as is. 56x3y8+48x8y10+24x4y556 x^{3} y^{8}+48 x^{8} y^{10}+24 x^{4} y^{5}

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Problem 2426

What is the percent utilization for Customer A?
Customer Service Calls \begin{tabular}{|l|c|c|c|c|c|} \hline Customer & A & B & C & D & E \\ \hline Time, in hours & 2 & 0.5 & 0.5 & 1 & 1 \\ \hline \end{tabular} [?][?] \square Enter

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Problem 2427

028xex2dx\int_{0}^{2} 8 x e^{x^{2}} d x

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Problem 2428

3 Shkruani numrat e përzier si numra dhjetorë. a 212=2,52 \frac{1}{2}=2,5 b 314=3 \frac{1}{4}= c 103410 \frac{3}{4} d 122512 \frac{2}{5} e 1151 \frac{1}{5} f 3143 \frac{1-}{4-} g 43104 \frac{3}{10} h 2452 \frac{4}{5} i 438=4 \frac{3}{8}= j 1420=1 \frac{4}{20}= k 18501 \frac{8}{50} I 51205 \frac{1}{20} 48

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Problem 2429

Factor the trinomial completely. x2x56x^{2}-x-56
Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. x2x56=\mathrm{x}^{2}-\mathrm{x}-56= \square (Type your answer in factored form.) B. The polynomial is prime.

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Problem 2430

What is the percent utilization for Customer E?
Customer Service Calls \begin{tabular}{|l|c|c|c|c|c|} \hline Customer & A & B & C & D & E \\ \hline Time, in hours & 2 & 3 & 1 & 1.5 & 2.5 \\ \hline \end{tabular} \square Enter

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Problem 2431

The upper therapeutic drug concentration for Vancomycin is considered to be 40μ g/ml40 \mu \mathrm{~g} / \mathrm{ml}. Express this value in terms of mg/dL\mathrm{mg} / \mathrm{dL}. A. None is correct. B. All are correct C. 4.0mg/dL4.0 \mathrm{mg} / \mathrm{dL} D. 0.4mg/dL0.4 \mathrm{mg} / \mathrm{dL} E. 4.0ng/dL4.0 \mathrm{ng} / \mathrm{dL}

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Problem 2432

Which statement is true about the sum of two rational numbers?
It can never be written a It can never be written as a It can always be written as terminating decimal. fraction. a fraction.
It can always be written as a repeating decimal.

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Problem 2433

Find the area of the geometric figure.
The area is \square \square (Simplify your answer.)

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Problem 2434

Find the area of the geometric figure.
The area is \square \square (Simplify your answer)

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Problem 2435

100×7.39100 \times 7.39

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Problem 2436

Understanding Subtraction with Negative Integers (1) Mary takes 9 grapes from Rohin and then decides to give 4 back.
Write a subtraction expression to describe the change in the number of in the number of grapes Rohin has. \qquad ts Draw a model for the subtraction expression using integer chips. 9+4+9+(14)\begin{array}{l} -9+4+- \\ -9+(-14) \end{array} (1)
How many negative integer chips did you cross out? \qquad (?) \qquad Write the subtraction expression as an addition expression. \qquad Draw a model for the addition expression using integer chips.

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Problem 2437

2.
What is the area, in square centimeters, of the shaded part of the rectangle shown below?

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Problem 2438

Manny started to divide 942 by 12. 1 2 \longdiv { 9 4 2 } Is the first digit of his quotient correct?
Yes, it's correct.
No, it should be 7.
No, it should be 8 .

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Problem 2439

9. Arrange these in order, starting with the smallest. 323^{2} 100\sqrt{100} 424^{2} 80\sqrt{80} \qquad (2)
0. William is thinking of two numbers.

Both numbers are square numbers greater than 1. The sum of the numbers is 100. Write down the two numbers.
12. Ben says "the difference between two consecutive square numbers is always odd." Is Ben correct? You must show your workings.

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Problem 2440

What is the exact value of sin(cos1(22))+tan1(sin(π2))?\sin \left(\cos ^{-1}\left(-\frac{\sqrt{2}}{2}\right)\right)+\tan ^{-1}\left(\sin \left(\frac{\pi}{2}\right)\right) ? 22+π4\frac{2 \sqrt{2}+\pi}{4} 22+π4\frac{-2 \sqrt{2}+\pi}{4} 22π4\frac{2 \sqrt{2}-\pi}{4} 22π4\frac{-2 \sqrt{2}-\pi}{4}

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Problem 2441

Sara has 24 sweets. Tim also has 24 sweets. Sara gives Tim xx sweets. Sara then eats 7 of her sweets. Tim then eats half of his sweets. Write expressions for the number of sweets Sara and Tim now have.

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Problem 2442

FLUENCYAND SKILLS PRACTICE Name:
LESSON 9 Understanding Subtraction with Negative Integers continued
2. Jin is 3 floors above ground level in a hotel. Leila is on a parking level of the hotel that is 4 floors below ground level. How many floors apart are they? Draw a number line model to show 3(4)3-(-4).

What is 3(4)3-(-4) ? \qquad What is the meaning of this answer in the context of the problem?
Rewrite 3(4)3-(-4) as an addition expression. \qquad (3) Suppose aa is positive number and b-b is a negative number. When you find a(b)a-(-b), will the result to be less than or greater than aa ? What if both aa and b-b are negative numbers? Explain.

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Problem 2443

Question 4 (12 points) Calculer l'intégrale double DydA\iint_{D} y d ADD est le domaine du plan xOyx O y délimité par les graphes des fonctions y=sinxy=\sin x et y=cosxy=\cos x, pour 0xπ/40 \leq x \leq \pi / 4.

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Problem 2444

1 A sample of teenagers found that of the 487 people surveyed, 385 had pictures on their online profiles. It was previously thought that 75%75 \% or MORE of teenagers had profile pictures. Test this hypothesis at the 5%5 \% significance level.
1 What is the P-VALUE from Table A2 for testing HO? See two entry formats below.
Note: Two formats possible: 1) Enter LT01 if P-value is less than 0.01 2) Enter XXX.XX AT LEAST ONE DIGIT BEFORE THE DECIMAL, TWO AFTER and round up. Thus, 134.784 is entered as 134.78,35.295134.78,35.295 is entered as 35.30,.274935.30, .2749 is entered as 0.27,.56500.27,-.5650 is entered as -0.57

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Problem 2445

6). Dari setumpuk kartu bridge yang terdiri atas 52 kartu diambil sebuah kartu secara acak. Tentukan peluang munculnya kartu wajik dengan syarar kartu lack, Queen, dan king terpilih

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Problem 2446

Spaced Review > Practice concepts from previous topics. (1) Consider Circle RR with diameter KN\overline{K N}. Line JPJ P is tangent to circle RR at point PP. The measure of J\angle J is 4242^{\circ}, the measure of LRM\angle L R M is 4545^{\circ}, and the measure of PRO\angle P R O is 8080^{\circ}. Determine the measure of KLundefined\widehat{K L}.

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Problem 2447

limt8t3+t(2t1)(2t2+1)\lim _{t \rightarrow \infty} \frac{8 t^{3}+t}{(2 t-1)\left(2 t^{2}+1\right)}

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Problem 2448

Use De Moivre's theorem to simplify the expression. Write the answer in the form a+bia+b i [4.4(cos16.3+isin16.3)]5[4.4(cos16.3+isin16.3)]5=\begin{array}{c} {\left[4.4\left(\cos 16.3^{\circ}+i \sin 16.3^{\circ}\right)\right]^{5}} \\ {\left[4.4\left(\cos 16.3^{\circ}+i \sin 16.3^{\circ}\right)\right]^{5}=} \end{array} \square (Type your answer in the form a + bi. Type an integer or decimal rounded to the nearest tenth as needed.)

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Problem 2449

Using the figure below, find the exact values of the given trigonometric functions.(a) sinθ=(b) sinϕ=(c) cosθ=(d) cosϕ=(e) tanθ=(f) tanϕ=The extracted text from the attached image:4O16\begin{array}{l} \text{Using the figure below, find the exact values of the given trigonometric functions.} \\ (a) \ \sin \theta = \square \\ (b) \ \sin \phi = \square \\ (c) \ \cos \theta = \square \\ (d) \ \cos \phi = \square \\ (e) \ \tan \theta = \square \\ (f) \ \tan \phi = \square \\ \text{The extracted text from the attached image:} \\ 4 \\ \text{O} \\ 16 \\ \end{array}

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Problem 2450

19x7dx\int \frac{1}{9 x-7} d x

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Problem 2451

Check Your Understanding
Expanding and Simplifying Polynomial Expressions Expand using Distributive Property and simplify by Collecting Like Terms. 1.  a) 7m(2m+6)8m=14m+428m=14m2+34m\text { a) } \begin{aligned} & 7 m(2 m+6)-8 m \\ = & 14 m+42-8 m \\ = & 14 m^{2}+34 m \end{aligned}
2. a) x2+3x5(4x2+2)13xx^{2}+3 x-5\left(4 x^{2}+2\right)-13 x b) 5k(9k+2)8k(34k)5 k(9 k+2)-8 k(3-4 k)
3. a) (4m23m+9)(9m)7m3+2\left(4 m^{2}-3 m+9\right)(9 m)-7 m^{3}+2 b) x+3x(x24x7)+2(5x21)-x+3 x\left(x^{2}-4 x-7\right)+2\left(5 x^{2}-1\right)
4. a) 4t2+9(2t2+73t)+6t14 t^{2}+9-\left(2 t^{2}+7-3 t\right)+6 t-1 b) 2ab(2b3a+4ab1)+5a2b9ab22 a b(2 b-3 a+4 a b-1)+5 a^{2} b-9 a b^{2}
5. a) 7(2+4kk2)+13k(15k)-7\left(2+4 k-k^{2}\right)+13 k(1-5 k) b) 5xy(4x+7y3)5xy+2x(xy+3y)-5 x y(4 x+7 y-3)-5 x y+2 x(x y+3 y)

Answers: 1a) 14m2+34m14 m^{2}+34 m, b) 2t2+5t+3-2 t^{2}+5 t+3, 2a) 19x210x10-19 x^{2}-10 x-10, b) 77k214k77 k^{2}-14 k, 3a) 29m327m2+81m+229 m^{3}-27 m^{2}+81 m+2, b) 3x32x222x23 x^{3}-2 x^{2}-22 x-2,
4a) 2t2+9t+12 t^{2}+9 t+1, b) 8a2b2a2b5ab22ab8 a^{2} b^{2}-a^{2} b-5 a b^{2}-2 a b,
5a) 58k215k14-58 k^{2}-15 k-14 b) 18x2y+16xy35xy2-18 x^{2} y+16 x y-35 x y^{2}

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Problem 2452

The table shows the ingredients in a fruit salad recipe. How many cups of pineapple are there for 3 cups of watermelon?
Now, keep the ratio the same and find the unknown value. ×13\times \frac{1}{3} \hookrightarrow\begin{tabular}{|c|c|} \hline Watermelon (cups) & Pineapple (cups) \\ \hline 9 & 18 \\ \hline 3 & \square \\ \hline \end{tabular}
1 2 3 4 5 6 7 8 9 0 Enter Sign out

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Problem 2454

Given the triangle below, find sinθ\sin \theta and cosθ\cos \theta.
Round your answers to three decimal places. (a) sinθ=\sin \theta= i \square ! (b) cosθ=\cos \theta= i \square \square !

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Problem 2455

Marcus collects donations and sends care packages to troops overseas. He has 36 bars of soap and 24 toothbrushes and wants to arrange the items so the packages are identical. What is the greatest number of packages that Marcus can make using all the soap and toothbrushes?
What is the greatest number of packages of soap and toothbrushes that Marcus can make?
Marcus can make at most \square packages.

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Problem 2456

(a) Problem 13: (first taught in lesson 65)
Divide the pair of numbers below. Write a bar over any repeating digits. 1 . 2 \longdiv { 1 7 . 5 }
After you enter your answer press GO. \square \square Enter which digits above you want to put a repeating bar over.

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Problem 2457

iral Review There are 80 tens. Write how many hundreds Vrite the number. \qquad hundreds \qquad

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Problem 2458

Given the triangle below, find sinθ\sin \theta and cosθ\cos \theta.
Round your answers to three decimal places. (a) sinθ=\sin \theta= (b) cosθ=\cos \theta=

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Problem 2459

Guided Practice
Do You Understand?
1. Write the missing numbers to find 154+11154+11.

11 14 71×x+4471 \times x+\frac{4}{4} \qquad (3) : \qquad +
Do You Know How?
2. Use the dagram to find 156+12156+12.

So. 156+12=156+12= \qquad

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Problem 2460

2) If ii represents the imaginary unit, which of the following is yi(y4i)2y i(y-4 i)^{2} in simplest form? (1) y2i+4yy^{2} i+4 y (2) 8y2+y3i16yi8 y^{2}+y^{3} i-16 y i (3) y3i8y216yiy^{3} i-8 y^{2}-16 y i (4) y3i8y2i216yiy^{3} i-8 y^{2} i^{2}-16 y i

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Problem 2461

3. (y3+5y27y+2)÷(y2)\left(y^{3}+5 y^{2}-7 y+2\right) \div(y-2)

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Problem 2462

A new generic cream was being tested by the FDA to compared it to a standard cream absorption of 3.5 mg in the test. The 7 results were: 2.6,3.22.6,3.2, 2.1,3.0,3.1,2.9,3.72.1,3.0,3.1,2.9,3.7 for the generic cream. The goal was to compare the generic cream absorption mean to the 3.5 standard to determine if the new generic cream differed from the standard.
The below questions will ask for the following information (in a random order required by D 2 L ): 1) Alternative hypothesis H 1 selection. 2) Test Statistic for the hypothesis H0 of interest. 3) Critical Value for the H0 test.[Not evaluated in this question.] 4) P-value for H 0 test statistic. 5) Rejection/Acceptance decision of H 0 for a given significance. You may wish to perform your calculations in the above standard order. Select the BEST/CLOSEST answer after READING ALL ANSWERS. 55 \vee 5a) What is the CONCLUSION for HO using the 1%1 \% significance level? Select a three-letter code:
REJ = Reject HO , assume H1 true.
FTR = Fail to Reject HO, assume HO true. CBD=C B D= Cannot be Determined. \square 2)What is the value of the TEST STATISTIC?

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Problem 2463

Add the following mixed numbers. Give your answer as a mixed number. 71516+33147 \frac{15}{16}+3 \frac{3}{14}

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Problem 2464

Duane is making a casserole for dinner. He has been cooking the casserole for 1 hour and 48 minutes. The casserole needs to cook for 47 more minutes.
How many minutes does the casserole cook in total? \square minutes

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Problem 2465

Divide Using Partial Quotients More Practicel Homework
1 MP Use Tools Gina has 396 photos. Her photo *)Ed ONLINE Video Tutoric Interactive E album can hold 3 pictures on each page. How many pages can Gina fill?
Use the area model and partial quotients to find 396÷3396 \div 3. 100+100+ \qquad \qquad \qquad 3003×100-300 \quad 3 \times 100 3×3 \times \qquad 3×3 \times \qquad ina can fill pages in her album.

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Problem 2466

Spiral Review \#10 4 of 10
On last week's quiz, Katie completed 18 out of 20 problems correctly. Her teacher wrote the score on her paper as 1820\frac{18}{20}. How would Katie's score be represented in decimal form? 0.9 0.18 1.11 . \overline{1} 18.2 1 2 3 4 5 6 7 8 9 10 Next

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Problem 2467

Score: 4/54 / 5
Combining Radicals of Different Roots
Question (D) Video
Write p115p5\sqrt[5]{p^{11}} \sqrt{p^{5}} as a single radical using the smallest possible root.
Answer Attempt 1 out of 2 Submit Answer Copyright (Q2024 DeltaMath.com All Rights Reserved. Privacy Policy | Terms of Service

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Problem 2468

Multiply. v5(4v5)-v^{5}\left(-4 v^{5}\right)
Simplify your answer as much as possible.

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Problem 2469

Find the measure of a positive angle coterminal with 540-540^{\circ}. \square

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Problem 2470

25. What is the least common denominator for 56\frac{5}{6} and 38\frac{3}{8} ?
A 48 (B) 24
C 12 D 16
26. Which is the simplest form?

Skill 12 F 1012\frac{10}{12} H 914\frac{9}{14} G 46\frac{4}{6} J 721\frac{7}{21}

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Problem 2471

Find the measure of a negative angle coterminal with 565565^{\circ}. \square

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Problem 2472

Find measures of a positive angle and a negative angle coterminal with 5-5^{\circ} and distinct from it. positive angle = \square。 negative angle = \square

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Problem 2473

Now integrate with respect to xx, where x[2,2]x \in[-2,2] : V=x=22[84x22x24x22(4x2)3/23]dxV=\int_{x=-2}^{2}\left[8 \sqrt{4-x^{2}}-2 x^{2} \sqrt{4-x^{2}}-\frac{2\left(4-x^{2}\right)^{3 / 2}}{3}\right] d x

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Problem 2474

The LCM of 6 and 36 is

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Problem 2475

The teacher can use \qquad Use partial quotients to divide 3175÷53175 \div 5 \qquad

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Problem 2476

Find the domain of the expression. 3x15\sqrt{3 x-15}
Example: x<3;3<x<7;x>7x<-3 ; 3<x<7 ; x>7

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Problem 2477

For each expression, simplify if possible. If applicable, click on "Cannot be simplified". 43y3y4=2y+55+2y=\begin{array}{l} \frac{4-3 y}{3 y-4}= \\ \frac{2 y+5}{5+2 y}= \end{array} \square \square

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Problem 2478

Rewrite without parentheses and simplify. (5y+6v)2(5 y+6 v)^{2}

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Problem 2479

Simplify. (2x3y2+6x2y3y3)(4x2y35x3y2+7y3)\left(2 x^{3} y^{2}+6 x^{2} y^{3}-y^{3}\right)-\left(-4 x^{2} y^{3}-5 x^{3} y^{2}+7 y^{3}\right)

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Problem 2480

9. Which One Doesn't Belong? Which expression does not have a two-digit quotient? 1,955÷851,955 \div 85 6,701÷366,701 \div 36 1,699÷541,699 \div 54 2,754÷712,754 \div 71

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Problem 2481

5. [-/3 Points] DETAILS MY NOTES COHENPCALC7 7.1.010.
Convert the radian measures to degrees. (a) 2π2 \pi \square (b) 3π/23 \pi / 2 \square (c) 3π3 \pi \square Need Help? Read It Submit Answer
6. [-/3 Points]

DETAILS MY NOTES COHENPCALC7 7.1.012. Convert the radian measures to degrees. (a) 3π/63 \pi / 6 \square (b) 7π/67 \pi / 6 \square (c) 0 \square。 Need Help? Read It Watch It Submit Answer

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Problem 2482

Perform the operation and simplify: 1010s+20÷s3s+13s2+2s+1=\frac{-10}{10 s+20} \div \frac{s-3 s+1-3}{s^{2}+2 s+1}= help (formulas)

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Problem 2483

i) Faktorkan selengkapnya Factorise completely 6m27m206 m^{2}-7 m-20
Jawapan / Answer.

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Problem 2484

Instrucción V: Expresa las siguientes cantidades en su notación científica. a) 23000000000=23000000000= b) 4560000=4560000= c) 78000000000000000000=78000000000000000000= d) 0.000000045=0.000000045= e) 0.000123=0.000123= f) 0.024=0.024=

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Problem 2485

[] FLAG
A nurse is preparing to administer famotidine 20 mg by intermittent IV bolus now. Available is famotidine 20mg\mathbf{2 0} \mathbf{m g} in 100 mL dextrose 5%\mathbf{5 \%} ( DsW\mathrm{D}_{\mathbf{s}} \mathrm{W} ) to infuse over 15 min . The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.) \square mL/hr\mathrm{mL} / \mathrm{hr}
PREVIOUS CONTINUE

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Problem 2486

KK. 1 Theoretical probability 2MS
You flip a coin.
What is P (not heads)? Simplify your answer and write it as a fraction or whole number. \square Submit

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Problem 2487

Instrucción VI: Expresa las siguientes cantidades en notación científica a su forma decimal o entera. a) 5.3×104=5.3 \times 10^{4}= b) 3.2×106=3.2 \times 10^{-6}= c) 7.86×108=7.86 \times 10^{8}= d) 2×103=2 \times 10^{-3}= e) 5×103=5 \times 10^{3}= f) 5.3×104=5.3 \times 10^{-4}=

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Problem 2488

KK. 1 Theoretical probability 2MS
You pick a card at random. 6 7 8
What is P (greater than 8 or prime)? Simplify your answer and write it as a fraction or whole number. \square Submit

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Problem 2489

01231+4x2dx\int_{0}^{\frac{1}{2}} \frac{3}{1+4 x^{2}} d x

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Problem 2490

AA. 1 Theoretical and experimental probability 2L52 L 5
From a sample tray, 3 of the last 9 cake samples chosen were chocolate. What is the experimental probability that the next piece of cake taken will be chocolate?
Simplify your answer and write it as a fraction or whole number. P(\mathrm{P}( chocolate )=)= \square

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Problem 2491

Solve these problems. Remember to write number sentences. (9)
Mr. Trueword ordered 3 new literature books. The first one cost $7.76\$ 7.76, the second one cost $5.95\$ 5.95, and the third one cost $12.35\$ 12.35. Round each amount to the nearest dollar, and estimate to see about how much the three books cost. (10) Christi spent $14.87\$ 14.87 for a gift. She handed the clerk a twenty-dollar bill. Round the price of the gift to the nearest dollar; then estimate to see about how much change Christi should get back.

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Problem 2492

Multiply. 10cd53c4d36c3d35cd\frac{-10 c d^{5}}{3 c^{4} d^{3}} \cdot \frac{6 c^{3} d^{3}}{5 c d}

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Problem 2493

Write the amounts in words. (1) $9.36\$ 9.36 \qquad (2) $12.75\$ 12.75 \qquad (3) $17.14\$ 17.14 \qquad (4) $3.49\$ 3.49 \qquad (5) $0.98\$ 0.98 \qquad (6)-10) Using play money, show your supervisor the amounts of dollars and cents in activities (1)-(5). Try to use the least number of dollars and coins for each amount. For example, for $9\$ 9, use a fivedollar bill and 4 one-dollar bills rather than using 9 one-dollar bills. For 36 cents, use a quarter, a dime, and a penny.
Round the amounts in activities (1)(5)(1)-(5) to the nearest dollar. (11) \qquad (12) \qquad (13) \qquad (14) \qquad (15) \qquad Write your answers on the blanks. For her Sunday school class, Mrs. Gentle bought 20 bookmarks that cost $0.79\$ 0.79 each. Șe bought 20 small calendars that cost $2.19\$ 2.19 each. She also bought 2 dozen rulers with Scripture verses that cost $5.67\$ 5.67 a dozen. Round each amount to the nearest dollar, and multiply to find the estimated costs of the items. Then find the exact costs of the items.
Estimate Exact (16) bookmarks \qquad \qquad (17) calendars \qquad \qquad (18) rulers \qquad \qquad (19) What is the total estimated cost? \qquad (20){ }^{(20)} What is the total exact cost? \qquad (21) Using the total exact cost, find how much { }^{\text {(21) Using the total exact cost, find how much }} change she received from $75.00\$ 75.00. \qquad

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Problem 2494

11 Majid has a spinner.
Majid is going to spin the arrow. The arrow can land on 1 or on 2 or on 3 Majid says, "The probability that the arrow will land on 2 is 13\frac{1}{3} because the spinner has three sections." Is Majid correct? You must give a reason for your answer.

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Problem 2495

A college offers 2 introductory courses in history, 2 in science, 1 in mathematics, 1 in philosophy, and 3 in English. a. If a student takes one course in each area during her first semester, how many course selections are possible?

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Problem 2496

Add or subtract dollars and cents. (10) $27.64+36.57\begin{array}{r}\$ 27.64 \\ +\quad 36.57 \\ \hline\end{array} (11) $43.39\$ 43.39 (12) $6.58\$ 6.58 (13) $92.36\$ 92.36 (14) $8.07\quad \$ 8.07 $8.073.29\begin{array}{r}\$ 8.07 \\ -\quad 3.29 \\ \hline\end{array}
Write dollars and cents in columns; then add or subtract. (15) $38.94+5.27=\$ 38.94+5.27= (16) $64.2145.59=\$ 64.21-45.59= 1171$7.404.55=1171 \$ 7.40-4.55=

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Problem 2497

nvert the fraction below into a decimal 1315\frac{13}{15}
Answer Attempt 1 out of 3
Edit the repeating and non-repeating part of th
0. \qquad Submit Answer

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Problem 2498

Directions: Write each expression using positive exponents, then evaluate (if possible).
15. 52152=1105^{-2} \frac{1}{5^{2}}=\frac{1}{10}
16. 828^{-2} 882=164\frac{8}{8^{2}}=\frac{1}{64}
17. 911a1=149^{-1} \frac{1}{a^{1}}=\frac{1}{4}
18. 444^{-4} 144=1256\frac{1}{4^{4}}=\frac{1}{256}
19. 1031103=1100010^{-3} \frac{1}{10^{3}}=\frac{1}{1000}
20. 272^{-7}
21. 43714^{-3} \cdot 7^{-1} 141641=164{ }_{\frac{1}{4} \frac{1}{64}}^{1}=\frac{1}{64}
22. 54325^{-4} \cdot 3^{-2} 127=118\frac{1}{2^{7}}=\frac{1}{\sqrt{18}}
23. 34923^{4} \cdot 9^{-2} 556251139\frac{5^{5}}{625} \cdot \frac{1^{\frac{1}{3}}}{9} 181144×181 25. x91999\frac{\frac{1}{81}_{\frac{1}{4}}^{4} \times \frac{1}{81}}{\text { 25. } x^{-9} \frac{1}{99^{9}}}
24. 83102408^{-3} \cdot 10^{2} \cdot 4^{0} 183151×1100×1\frac{1}{8^{3}} \frac{1}{51} \times \frac{1}{100} \times 1
27. r6s0t11r^{-6} s^{0} t^{11}
28. 33m4n53^{-3} m^{-4} n^{5} 16111\frac{1}{6} \left\lvert\, \frac{1}{11}\right.
26. a41d+4a^{-4} \frac{1}{d+4}

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Problem 2499

Compute the indefinite integral x2cos(6x)dx=1 2 \int x^{2} \cos (6 x) d x=1 \text { 2 } where CC represents the integration constant. Do not include the integration constant in your answer, as we

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Problem 2500

In 3-5 sentences, describe why real numbers and purely imaginary numbers are also complex numbers composed of real and imaginary parts. Also, describe how to identify the real part versus the imaginary part of a complex number. (4 points)
B I U x\sqrt{x}
Short Answer Rubric (4 points)
Points Awarded Criteria
4 The answer is very clear.

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