Question 22 If the dimension of matrix A is mxn, and matrix B is n x p, then AB is? A nxm B pxn (c m xp D pxp

Q: IV. Given the linear system 2x1 – x2 = 5 4x1 – 2x2 = t (a) Determine a value of t so that the system...

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Q: Rema is at the grocery store. He buys $42.87 in groceries, and other items $33.17 which are taxed at...

A: Given query is to find the total amount spend by rema.

Q: Put the equation y = x² + 8x + 7 into the form y = (x – h)² + k: Answer: y =

A: Given,y= x2+8x+7y=x2+8x +16-7y=(x+4)2 -7

Q: Suppose that z varies jointly with the cube of x and the square of y. Find the constant of proportio...

A: Here, give that z varies jointly with a cube of x and the square of y. That is: z=kx3y2...(1)

Q: Pam takes her truck in for basic service. The service agent says a few extra repairs are also needed...

A: from the given parts the total costs are as  Wheel alignment: $110 Transmission fluid flush: $75 Cab...

Q: The length of a rectangle is 4 m less than twice the width if the area of the rectangle is 286 m² fi...

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Q: 2. Write an equivalent ratio by multiplying: 315

A: Equivalent ratio means after simplication of the fraction , it should remain the same as the origina...

Q: [1 5 1 Q2. Use elementary row operations to find inverse of the matrix A = 2 5 0 l2 7 1] Solution:

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Q: #4: y = 3 cos (x +) – 2 Find: Amplitude: Period: Phase Shift: Vertical Shift: Graph The function 2 <...

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Q: The graph of a function f is shown below. Find one value of x for which f(x) = -3 and find f(0). (a)...

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Q: (b) Let A = Find (i) an orthogonal basis for R? consisting of eigenvectors of A. (ii) an orthogonal ...

A: Part (b) A=1331

Q: Find the area of the triangle having vertices at P (1,3, 2), Q(2, -1, 1) and R(-1, 2, 3) a. 4.17 b. ...

A: topic - area of a triangle

Q: Amplitude: Period: Phase Shift: Vertical Shift: Function:

A: Follow the procedure given below.

Q: Find the coordinates of the other endpoint of the​ segment, given its midpoint and one endpoint.​ (H...

A: This question is based on mid-point formula.

Q: Use transformations to graph the function. 1) y = 5 sin x 2+ X -70 2n -4- -6- 2

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Q: 66 to the nearest 100

A: Find 66 to the nearest 100  

Q: Example 3: Estimate each radical to 1 decimal place. Check your answer with a calculator. a) V38 b) ...

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Q: This will be my final puzzle of this series and is not math. You need to fill in the blanks with one...

A: You need to fill in the blanks with one of the letters from the first line. The rules are that no tw...

Q: In a population of 10,000, there are 5000 nonsmokers, 2500 smokers of one pack or less per day, and ...

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Q: joseph is buying a pair of water skis that are on sale for 2/3 of the original price. after her uses...

A: Topic = Algebra

Q: Find the converse of q p.

A: q⇒p means "if q, then p"The converse of it will be " if p, then q"which has been symbollically repre...

Q: 16-7/4

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Q: What's an independent variable in a function? AO It's the range. BO It's the set of all possible val...

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Q: Add or subtract the following polynomials. (-12x4 + x) + (6x – 3x² + 4x) O -6x4 – 3x2 + 5x O 6x* - 3...

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Q: Mohammad has 11 new magazines to read. Let M be the number of magazines he would have left to read a...

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Q: 1. Determine if the following functions are continous at the interval I (a) f(x) = x – 1; I=[-2,2] %...

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Q: Yolanda says she can calculate 631 – 398 by adding 2 to each number and calculating 633 – 400 instea...

A: We have to use simple logic to solve the problem

Q: The Electrotech Corporation manufactures two industrial-sized electrical devices: generators and alt...

A: Here  Z=275x+190y where z is the profit , X unit production of device generator and y unit device  a...

Q: What is the distance between the following points on the coordinate plane: (3,2) and (-4,-2)? A O Th...

A: Explained below 

Q: Draw a picture and solve on paper. Check your work on Zearn. 2÷6 =

A: For 6, we have * * * * * * and for 2, * *. So, for 2÷6, * * * | * * *. Thus,              2÷6=26=13

Q: 1. iz? + 18i = 40 %3D

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Q: Find the slope of the line passing through the points (-9,-3) and (7,-7)

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Q: Use the graph of f provided below to answer the follówing questións. nox 2) elds 2.3 (4, 5)- noue ho...

A: Given, The graph of the function f We have to solve for part a, b and c.  

Q: 100. Cost of Education The cost of K-12 education per student was $2200 in 1978 and in- creased to $...

A:

Q: A newborn child receives a $8000 gift toward a college education from her grandparents. How much wil...

A: Topic = Algebra

Q: The function g is defined as follows for the domain given. g (x) = 2x+ 2, domain = {-4, -2, 1, 3} %3...

A: The given data is: The function g is defined as follows for the domain given. gx=2x+2, domain=-4,-2,...

Q: The functiong is defined as follows for the domain given. g(x) = 1–3x, domain = {-1, 0, 1, 2} Write ...

A: The objective is to write the range of g and graph g.

Q: 4/12 Correct Question 4 of 10, Step 1 of 1 The length that a hanging spring stretches varies directl...

A: We will use the logic of proportion to evaluate it.

Q: ude, period, phase shift, and vertical shift of ite an equation of the function. 4. 5. Amplitude: Pe...

A: Topic:- function   

Q: Suppose that z varies jointly with x and y. Find the constant of proportionality k if z = 700 when y...

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Q: 12. Velocity of a Falling Object A stone is dropped from a wa- ter tower and its velocity in- crease...

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Q: Use the graph below to fill in the missing values. 4 (x} 3 4 f(0) f(x) = 0, x = f-"(0) = f-(x) = 0, ...

A: Graph of the function is given, we have to find the required value.

Q: 4. Reduce the matrix found below to echelon form and calculate the rank of the matrix. [ 1 - 2 3 | 2...

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Q: Find the inverse of the given function: G(x)=4/3x

A: Let y=g(x)

Q: Simplify the expression: 2(3 + 3x) = %3D Submit

A: As we know that; The distributive law; ab+c=ab+ac   Given: 23+3x

Q: Problem 4. Recall that in the notes, we thought about the following transformation: Let V be an n-di...

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Q: I. Determine whether the following equations are linear or not. 1. 2x, + V3x2 – x3 = 4 2. 4x + 3y – ...

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Q: Theorem 3. Let A be any n x n matrix. (a) If A' is the resulting matrix when the single row A is mu...

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Q: The length of a rectangle is 3 centimeters more than 3 times the width. If the perimeter of the rect...

A: NOTE: Refresh your page if you can't see any equations. . let the width of the rectangle is W=x and ...

Q: (b) Let f(t) = (t- 2)*(t +1)² be the characteristic polynomial for a linear operator T. Obtain all J...

A: