[2 1] 4 and B := [o 3 Let A := 3 Find: (a) AB (b) BA

Q: Henry delivers groceries to earn money and charges $8.00 for each grocery run. He wants to buy a new...

A:

Q: What is the average rate of change of f (x) from x1 = -4 to x2 = -3? Please write your answer rounde...

A: We have to find the average rate of change of f(x).

Q: Let f(x) = V30 - x and g(x) = 11x – x2. (f o g)(x) = The domain of fog is: Use interval notation.

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Q: If A is a 3x2 matrix and B is a 2x3 matrix, then (BA) is 3x3 matrix. Select one: O True False

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Q: Find the infinite sum, if it exists for this series: - 2+ (0.8) + ( – 0.32) + Question Help: D Video...

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Q: Admission to a baseball game is $3.50 for general admission and $6.00 for reserved seats. The receip...

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Q: using Polya's strategy 2. IF ea ch OF the 20 students diccuss their GE104 lescons oith one an Other ...

A: Understand the problem: Total number of students = 20 They discuss GE104 with one another once every...

Q: Consider the given set operation. Let U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}. (Enter your answers as a ...

A: We have to find  the above. 

Q: Amanda is a software saleswoman. Her base salary is $1900, and she makes an additional $120 for ever...

A: Amanda's base salary= $1900 additional amount for 1 copy of History is Fun = $120

Q: What should be subtracted from - 3/5 to get 7/10

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Q: 19. DETAILS SPRECALC7 2.8.090. MY NOTES ASK YOUR TEACHER Use the graph of f to sketch the graph of f...

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Q: Find the inverse of the matrix (if it exists). (If an answer does not exist, enter DNE.) 5 2 -2 2 1 ...

A: Given matrix,A=52-221-1210Let A-1 is inverse of A,Then,A.A-1=I52-221-1210A-1=100010001R1→R1-2R210021...

Q: Find all solutions of the given system of equations and check your answer graphically. (If there is ...

A: Given, 3x  −  4y  =  4                            ------(i) 9x  −  12y  =  11                  ...

Q: W 2. Using the binomial theorem expression, what is the expansion of (x + 3y)°? O (z + 3y) = 25 + 15...

A: To Find :   Binomial expansion of (x+3y)5     Note : According to the Binomial expansion, (x+y)n=C0n...

Q: 6. Farmer Phil needs to treat a field with potash and nitrogen. He can use Grow Rite brand and Great...

A: We have to find the number of bag of each brand.

Q: You may enter the equation in point-slope form, in general form, or in slope-intercept form. Either ...

A:

Q: Write a polynomial f (x) that meets the given conditions. Answers may vary. 7 Degree 5 polynomial wi...

A: topic- polynomials

Q: A formula for the normal systolic blood pressure for a man age A, measured in mmHg, is given as P = ...

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Q: Consider the division of two polynomials: f (x) ÷ (x- c). The result of the synthetic division proce...

A: I am attaching image so that you understand each and every step.  

Q: x-2 ifx<2, 3x 2 if x2 -2

A: Given:-     To find:- Graph the equation

Q: Find the open interval(s) where the following function is increasing, decreasing, or constant. Expre...

A: Let the given graph be of function f(x).Analysing the given graph, we note the following about monot...

Q: 105 40 A B C 10 ft

A: The objective of the question is evaluate the all other parts of the triangle.

Q: A real and rational polynomial P(x) has the zero of (1- i) given that i =V-1 is the imaginary number...

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Q: MATRIX ALGEBRA Find all solutions to the system of oquatioes below, muking une of the inverse mutrix...

A: in matrix form system can be written AX=B⇒X=A-1 B

Q: Indicate whether the statemert isasimple or a compound stutement Ifis a compound statment, indicate ...

A: Statement:- A triangle is isosceles if and only if it has two sides that are the same length.  Is th...

Q: A country's census lists the population of the country as 245 million in 1990, 289 million in 2000, ...

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Q: 5(g+4)>15

A: Given that 5g+4&gt;15To find :interval of gSolution :5g+4&gt;15g+4&gt;155g+4&gt;3g+4-3&gt;0g+1&gt;0

Q: W 4. In the binomial theorem expression, what is the value of n? The value of n is the same as the v...

A: topic - binomial theorem

Q: The system x+4y=-2 3x+12y=-6 is consistent. Select one: OTrue O False

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Q: Complete the description of the piecewise function graphed below. -3 -2 -1 4 6 -2 -4 { if – 6 < x < ...

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Q: Describe the following sets by roster method : Example (i) {x : x² + 5x + 6 = 0, x e N} (iii) {x : 4...

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Q: For each graph below, state whether it represents a function. Graph 1 Graph 2 Graph 3 ONo O Yes Grap...

A: From the given graphs, we have to find functions using vertical line test.

Q: Оиestion 3 1 --2 is Span< -2 The geometrical interpretation of is -1 2 A line in the 3-dimensional s...

A: 3 dimensions

Q: In January 2007, satellite television service through DirectTV was offered at a monthly rate of $55....

A: topic - functions

Q: 14. DETAILS SPRECALC7 2.8.052. Find the inverse function of f. f(x) = 8x3 + 4 f='(x) = |

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Q: 6. Define the function E : Z → Z by E(n) 2n. Prove that E(n) is one-to-one, but not onto.

A: We will use the definition of one to one functions and onto functions to prove this.

Q: 8:5. 1500 famil1Pes with 2 childreu and the following data were No. of gisle u a family rebcked rand...

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Q: Let U = {6, 7, 8, 9, 10, 11, 12}, A = {6, 7, 8, 9}, B = {6, 7, 10, 11}, and C = {8, 10, 12}. Conside...

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Q: 2. Rationalize the denominator and simplify expression for f (x) = %3D

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Q: A person wants to give 500 dollars total across their three children. How many ways could they divid...

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Q: Shown below is a lower triangular matrix A. What will be the resulting matrix if A is rotated 90 deg...

A: Rotate 90 degrees clockwise. Given information: The lower triangular matrix isA=100⋯0120⋯0123⋯0123⋯0...

Q: Suppose you roll a standard number cube once. Are rolling a 4 and rolling a 3 mutually exclusive eve...

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Q: Z1 = -2 + i Z2 = 1 – 2i

A: we know that  i2 = -1

Q: Find two functions f and g such that h(x) = [f o gl(x). Neither function may be the identity functio...

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Q: (4-31)-(-a+3:)

A:

Q: The sixth month this year, you have $372 saved. At the eighth month this year, you have saved $396. ...

A: The sixth month this year, you have $372 saved.At the eighth month this year, you have saved $396

Q: Use the given graphs of f and g to evaluate the expression. (Assume that each point lies on the grid...

A: Given :  

Q: Lesson 5: Representing Exponential Decay 5.1: Two Other Tables Use the patterns you notice to comple...

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Q: Write an equation for the polynomial graphed below 5+ 4 1- -5 -4 -3-2 -1 12 3 4 5 -4 -5+ y(x) %3D 3n...

A: Topic = Polynomial

Q: -3 2 4 --- then T II

A: Linear Transformation :  If T : U → V is said to be Linear  transformation if (i)  T(u+v) = T(u) +T(...