There are r rows of chairs with 10 chairs in each row. Write an expression that shows the number of chairs in total

Q: 3) In the morning, May drove to an appointment at 50 mph. Her average speed on the retum trip in the...

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Q: A data set contains the number 3, 4, 7, 3, 4, 5, 30, 35, 17, 3, 4, 5, 6, and 3. What is the median v...

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Q: A teenager plans to buy a used mountain bicycle. The price for the used bike is 7/16 of the original...

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Q: Suppose the graphs of y = 5x? + 3x + 4 and y = x³ + bæ? – 78x – 158 intersect at x = – 9. Find all i...

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Q: Solve the inequality 2e +2e-4x70

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Q: 1. Simplify the given Boolean expressions to a minimum number of literals a. (X + Y)' (X' + Y')

A: Let's find. 

Q: Suppose V is finite-dimensional, T E L(V) has n = dim V distinct eigenvalues, and S E L(V) has the s...

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Q: P(x) = 8x^4 — 8x^2+ 20x—16 ;0.5 and 1 Use calculator to approximate the zero between 0.5 and 1 to th...

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Q: 3. If the graph of y=x is compressed by a factor of 3 in the y-direction and then shifted 4 units do...

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Q: varies inversely with the product of x and y when x = 2, y = 4, and z = 0.5. Find z when x = 4 and y...

A: Given query is to find the value of z for indicated relationship.

Q: Recently, More Money 4U offered an annuity that pays 4.5% compounded monthly. If $1,850 is deposited...

A: Let's find. 

Q: The graph of y=f(x) is given. Graph the function y=2f(x-3)+5.

A: The graph of y=fx is given below. To determine the graph of the function y=2fx−3+5.

Q: Q: Let f(x) = x² – 2 - 2 <x < 2, period = 4 1- Sketch the graph of f (x) 2- Is f(x) odd or even, or ...

A: Let's find. 

Q: that ats height A baseball is hit sp in feet atter t second is s(t) 2. 11 6 How kigh (5) find the ma...

A: Given problem:- A baseball is hit so that its height in feet after t second is s(t) S(t) = -5t2 +28t...

Q: 1. Discuss the possibilities for the roots to : 2x-5x -6x+4 = 0

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Q: The function f is one-to-one. Find it's inverse. Please show all your work to receive credit. f(x)=2...

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Q: 3x+5 Determine the excluded values of the following rational expression: 5x2-x-4

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Q: & VEFHED HIrecuy wnd D What heppens to y whe s is uipledd n the relation a. y is tripled d. y is div...

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Q: (a) Find A-1. (b) Use answer from (a) to solve Ax = b. (c) Use answer from (b) to express b as a lin...

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Q: List the first 5 terms of the sequence below. 2 3n a, = (-1)" - for n > 0 for n 20

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Q: Rewrite 3x2 + 20x – 6 in the form (Зх — 1) х q(х) + r(a). 3x2 + 20x – 6 = (3x – 1) × ) +

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Q: x2-y2 x2-2xy+y2 (x+y)2 (x-y)2

A: The given expression is  x2-y2x2-2xy+y2·x-y2x+y2 we know,    x-y2=x-yx-y=x2-xy-yx+y2=x2-2xy+y2 x-y2=...

Q: Sinx=1/2 Cos2x=

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Q: A box with a square base and no top is to be made from a square piece of carboard by cutting 3 in. s...

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Q: You can afford monthly deposits of $250 into an account that pays 3.0% compounded monthly. How long ...

A: This is a problem of compound interest. By using general formula we will solve the given question.

Q: 10) A lot is in the shape of a right triangle. Ihe shozter leg measures 120 m Ihe hypotenuse is 40 m...

A: Given,           A lot is in the shape of a right triangle. The shorter leg measures 120 m. The hypo...

Q: 46. 4x = 7 34x

A: Given query is to find solution of the expression.

Q: 1. Given vectors B = (2,–3),C=(6,9) in R² . Examine if they are linearly independent. 2. Given vecto...

A: We have to find lineary independent or dependent. 

Q: Describe in detail how the graph will transform the parent function. What do you anticipate will hap...

A: Given problem:- Describe in detail how the graph will transform the parent function. What do you ant...

Q: 36y2 –49 36y2 –84y+49

A: Given: 36y2-4936y2-84y+49

Q: Given the functions: f(x) 8x + 5 and g(æ) = x² + 2x following. Give your answers as simplified expre...

A: Given: f(x)=8x+5 and g(x)= x2+2x-7

Q: 5. Consider the following linear programming problem: Maximize: P=12x1 +10x2 subject to: 5x1 +3x2 31...

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Q: P(x)= x^3 — 9x^2+ 11x+ 21; -1 The other zeros are x=

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Q: Find bounds on the real zeros of the polynomial function. f(x) = 13x* + 13x 2 -x - 52x - 52 The lowe...

A: We have determine lower and upper bound

Q: Write the factored form of the polynomial function with real coefficients, a lead coefficient of 1, ...

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Q: Using binomial expansion, prove that z3 = [r (cos 0 + isin 0)]3 is equal to r3 (cos 30 + isin 30).

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Q: A graphing calculator is recommended. Determine the end behavior of P. P(x) = x* - 8 + 4x + 5

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Q: E国圈 Consider the following matrix. * *** 1. Choose the correct description of A. Find A if it exists...

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Q: If siny=x^2 Then find the value of cos2y

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Q: The management at a plastics factory has found that the maximum number of units a worker can produce...

A: Given: The management at a plastics factory has found that the maximum number of units a worker can ...

Q: For demand function Qd = a-bP and supply function Qs = dP-c, using Cramer’s rule determine equilibri...

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Q: the Tollowing ns. Simpiny resuit. (Indicate each rule that in each step) 1) b2 -4x5y³z² + 6x³y²z - 8...

A: -a3b2We know that 1am=a-m=-a3*b-2=-a3b-2

Q: A parabola is shown below. Its vertex and another point on the parabola are labeled. Write an equati...

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Q: A class was surveyed about whether they have travelled to Canada or Mexico Use the values in the tab...

A: the relative frequency table is shown below.

Q: Lily and Lynn agree to share an amount of money in the ratio of 5:4. If Lily’s share is RM2,200, fin...

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Q: Find all real numbers x with the following property. The reciprocal of x is 2 greater than the numbe...

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Q: An amusement park is building a roller coaster with a drop section modeled by a quadratic. The rolle...

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Q: Use graphical approximation techniques or an equation solver to approximate the desired interest rat...

A: Given:      Periodic Payments, PMT=$1000      Future value FV=$5894.74       Number of periods, n=5 ...

Q: Write the expression as a sum, difference, or product of logarithms. Assume that all variables repre...

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Q: Find the distance between the points. Give an exact answer and an approximation to three decimal pla...

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