Assume A is nonsingular. Prove that det(A-1) 1 det(A) Let c be any scalar. Prove that det(cA) = c" det(A).

Q: 9(10) If g(x) = 2x + 4 and f(x) = \( \sqrt{x²+7} \), find for S(3) 06 O-6 O-8 08

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A: Make a table for five points  X Y 0 13 1 1 2 3 3 9 -1 19

Q: 4 < 7 Multiply both sides by 3, then by 2, then by 4, then by 9

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Q: Cody wants to build a rectangular pen for his animals. One side of the pen will be against the barn;...

A: Given query is to find the dimensions of the rectangle.  

Q: Find the median value before and after removing the outlier 99.2 from the values 5.6, 9.7, 12.0, 18....

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Q: Which statement is true about a normal distribution? O The mean is equal to twice the median and the...

A: given

Q: ssroom = Google Docs Google Slides ss Grades and Attend. Inbox (499) - nicolia. Milford Public Scho....

A: f(x)=-312x-4 Substitute x=0f(0)=-3120-4f(0)=-3-4=-7Point is (0,-7)Similarly another point is (-1,-10...

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A: A composite function is created when one function is substituted into another function.             ...

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Q: f 3x - 4 > 8, then x > 4

A: answer of given question is in step 2

Q: 7. (-1, -4), (0,7) 8. (1,1/2), (1/2,-2) 9. (0,-12), (-6,0) 10. (-4.5, -3.5), (7.5, -5.5)

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Q: A normal quantile graph is another name for a histogram. O True O False

A: A histogram is graphical representation that organises a group of data points into user specified ra...

Q: A circle has two chords AB and CD intersecting at E. If CE = 6, ED = 10, and BE = 4, %3D %3D determi...

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Q: arithmetic progression

A: Please refer to the image below 

Q: A normal curve is a specific type of density curve. O True O False

A: Given a statement

Q: Graph the exponential function. Plot five points on the graph of the function, and also draw the asy...

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Q: Solve the following equation to find approximate solutions. If there separated list. Round to 3 deci...

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Q: Let u1 = (4, -2, 1), u2 = (6,3,2) , u3 = (-2,-1,3) find the linear combination v= u1 - 3u2+ 4u3

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Q: 6 4 0 13 С — 2 2 8 А В - 3 -1 11 -1 5 7 -5 3

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Q: 4. What is the range of the function y = 2(5)*? %D 1) y 0 3) ys0 4) y20 How do you know?

A: Since you have asked multiple question, we will solve the first question for you as per our guide li...

Q: answer question d and

A: We will solve the parts d and e based on exponential growth. 

Q: 10x10

A: Given, 10*10 Find the above value.

Q: The functionf is defined by f(x) = x + 8x + 0.8 x<0. Find the inverse function, f(x) and state corre...

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Q: The population P (t) of a culture of the bacterium Pseudomonas aeruginosa is given by P (t) = -1687:...

A: The Function of population is given by, P(t) = - 1687t2 + 85000t + 10000 Where t is time in hours. W...

Q: Select an Answer v 1. 1 4 -8 2 2 7 -12 2 A = , 1 = -1 0 4 -7 0 4 -4 -1 2.

A: As per our guidelines we are supposed to answer only ? 3 sub- parts ( if there are multiple sub- par...

Q: 3. Let x* denote a detection threshold of a classifier, for a two-class problem with classes, Cl and...

A: 1. P(x&gt;x*| x€C2):..... Probability means  those values of C2 that are greater than x* and doesn't...

Q: Round to 3 decimal places 912 589 %3D 745-547 e-0.62 t t Number

A: The solution is given below.

Q: Rằnge : 3LYL5 Domain : Range : O<YL5 Range:O0/y23 7) 8) 9) -3- Domain: Domain : Domain: Range: Range...

A: Given query is to find the domain and range of the graph.

Q: 12. Let A be an nxn matrix. Which of the following must be true if A is invertible? (a) The dimensio...

A: Solved below

Q: Ms. Duncan’s class wants to estimate how many blades of grass are in a rectangular section of the sc...

A: To find out the number of blades of grass in that rectangular section. 

Q: 5. Let A= and B = What value of k, if any, will make AB = BA?

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Q: -4 0 0 -1 3 0 1 (a) The determinant of the matrix is: (b) Does the matrix have an inverse??

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Q: Proposition or not.

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Q: A graphing calculator is recommended. Determine the end behavior of P. P(x) = 6x - x + 2x + 6 as x- ...

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Q: Please give one problem as an example for Direct Variation with solution.

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Q: If f(x)= 2x²and g(x)=3x+1, what is f(g(x))? O18x2-12x+2 O18x2+12x+2 O18x2-12x+2 O18x+12x+2

A: Given fx=2x2 and gx=3x+1 To find f(gx)

Q: Vertx form y=(x+0)2 - 9 factored form y= (x+3) (x-3) Standard form: Vertex Zeros Y-intercept

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Q: Find all distinct (real or complex) eigenvalues of A. Then find the basic eigenvectors of A correspo...

A: Given:    Matrix is given

Q: (b) 12> 5х- 3>-7 |

A: Given :- 12≥ 5x-3&gt;-7 To find:- Solution of given inequality

Q: Classify each number below as a number. rational irrational 18T 15 20 -V21 - 74. 81 -/4

A: Given:   Table is given

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Q: Use synthetic division and the remainder theorem to find the remainder when f(x) is divided by x- c....

A: The objective is to find the remainder using synthetic division and remainder theorm.

Q: NO. 5 Jenny Company produces two types of pants: long pants and short pants. The cost of making a pa...

A: Let's find. 

Q: sailboat costs $21,385. You pay 15% down and amortize the rest with equal monthly payments over a 8 ...

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Q: i. Find the equation of a power function through the points (2, ) and (, 8). y ii. Now, find the equ...

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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: Write an equation for à rational function with: Vertical asymptotes at x = -6 and x = 6 x-intercepts...

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Q: The number of bacteria in a refrigerated food product is given by N(T) = 24T2 - 99T + 55, where T(t)...

A: