6. After 20% increase, the new price of a computer stock is $78. What was the original price of a share of this stock?

Q: Find all zeros of the polynomial. (Enter your answers as a comma-separated list. Enter all answers…

A: Let's find zero of given polynomial.

Q: All changes save 20. For the three-part question that follows, provide your answer to each question…

A:

Q: Given: 12-40 A = 0 3 5 1 7 896 12-4 B = 6 3 5 049 12-47 C = 0 3 5 6 0 4 9-10 104 D = 2 -1 1

A: The objective of the question is evaluate the matrices .

Q: For the given homogeneous system [ 2x + y = 0 x + y = 0 we have... Select one: O Coefficient matrix…

A: I have appended the formula used in the solution part of the question

Q: 3. Given g(x)=3x² − 2x+1, find each of the following. - a. g(0) b. g(-1) C. g(-x) d. g(1-t)

A:

Q: 5 oranges are shared equally by 2 people. About how many oranges does each person get? Choose 1…

A: 5 oranges are shared equally by 2 people.

Q: For a survey of 700 people in which 48% show support for an upcoming vote on a proposed…

A:

Q: What is the integral of f cos¹ (2t)dt? Ot+sin(4t) + sin(8t)] + C O None of the choices cos¹ (2x)…

A: In this question we have to find the Integral.

Q: A 19 ft ladder leans against a wall. The bottom of the ladder is 4 ft from the wall at time t = 0…

A:

Q: The cost C in dollars of manufacturing x bicycles at a production plant is given by the function…

A:

Q: A patient's kidney stone is placed 24 units away from the source of the shock waves of a…

A:

Q: (-2-7i)(-1 - 6i) = (-2-7i)(-1 - 6i) =

A: Since it has a multiple parts of question and answered according to the guideline

Q: Find the length of the unknown side of each triangle. Give the exact length and an approximate…

A: This is basic Pythagoras theorem problem

Q: Find the unknown angle measures. X || 21 Drawing is not to scale. y = 42 57

A: From the given figure, we have to find the measure of x and y.

Q: 8. 2/3 cos¹/3 sin dt 0

A: The given integral is;  Cos4/3(t/2) Sin(t/2), limit from 0 to 2pi/3.

Q: For each statement, determine whether it true or false, and justify your answer. a) In R³ if two…

A:

Q: What are the values for y when x is 2,4, and 6? y=3x + 6

A: What are the values for y when x is 2,4, and 6? y=3x + 6

Q: 25. Use your work done in #24 to draw a rough sketch of f(x) = 4x4 + 8x³ + 19x² + 32x + 12.

A: 25. According to question,Given Function,fx = 4x4 + 8x3 + 19x2 + 32x +12

Q: You want to put a 4 inch thick layer of topsoil for a new 14 ft by 13 ft garden. The dirt store…

A:

Q: Use long division to divide (4x3-17x2-x+29)/(x-4)

A: A detailed solution is given below.

Q: What quantity of a 70% acid solution must be mixed with a 40% solution to produce 150 mL of a 60%…

A: Given.

Q: X2 + 3x – 5 = 0 3x2 – 6x – 3 = 0 Use a formula to solve the quadratic. You need to explain your…

A: We want to solve the Given quadratic equation.

Q: Express the following equations in logarithmic form: (a) 3² = 9 is equivalent to the logarithmic…

A:

Q: Factor the polynomial completely. Q(x) = x² - 2x + 2 Q(x) = (x+1-i) (x+1+i) x Find all its zeros.…

A: Let's solve for zeroes of given polynomial function.

Q: Let A, B, and C be invertible matrices. Then (4A³C²B-¹)-¹ is equal to O None of the mentioned 4 O…

A:

Q: Given the matrix A of size 2 x 2, whose determinant is equal to 3. Then |5A| = 15. Select one: O…

A: Given, abcd=3⇒ad-bc=3

Q: Find all solutions, real or imaginary, using the method of your choice. Round solutions to three…

A:

Q: 1. Divide: 5x^5 − 4x^3 + 2x^2 + x by x + 3. What is the remainder?

A: We have to find the remainder when  5x5 - 4x3 + 2x2 + x divide by x + 3

Q: known that the points (4, 7), (8, 11) and (14, 18) are on the graph of the function y = f(x). It is…

A: Given: (4,7),(8,11) and (14,18)   are on the graph of y=f(x)

Q: Use the tables below to compute the following. Type in DNE (uppercase) if the value is undefined. 2…

A: Given,

Q: Cumulative cases 70,000 -5 60,000 50,000 40,000 30,000 20,000 10,000 Chart 23: Model of Cumulative…

A:

Q: 37. 39. 4 5 5 23 ·+· x+3 6 18 x²-2_x x+10 38. 40. 12 3 3 + 42 x X X

A:

Q: 4. The 1st term of an arithmetic sequence is -168 and every term after the first is 8 more than term…

A:

Q: 9.) The number of bacteria Culture initial سما the is population a increasing according to growth.…

A: Let  N(t) be number of bacteria after t hours

Q: The domain of the function g(x) = loga (z² - 36) is (-00, ) and ( Video 1: Solves Using a Graphical…

A: Given: gx=logax2-36

Q: Find the exact roots 1/4x² + 3/2 x³ + 1/2x²-9/2x-15/4-0

A:

Q: 3. (x4y4+x²y² + xy)ydx + (x4y4 - x²v² + xy)x dy = 0

A: The given differential equation is;  (x4y4+x2y2+xy) y dx +(x4y4-x2y2+xy) x dy=0.

Q: Check if the following statement is TRUE or FALSE. Let f be a function from A to B. Then f-1 is a…

A: We want to say true or false.

Q: If the 2 x 2 matrix A is singular, then the 0 has only the homogeneous linear system Ax trivial…

A: The determinant of singular matrix is 0. A system of linear equation of the form Ax = 0 is called…

Q: Let g be a function from Z+ (the set of positive integers) to Q (the set of rational numbers)…

A: g be a function from Z+to Q defined by x,y∈g iff y=4x-37 g⊆z+×Q

Q: Determine whether the given function is eve 11) f(x)= x3 + x2-5 Neither 12) f(x) = x3 - 2x Odd…

A: 11.fx=x3+x2-5even function ; if fx=f-x odd function :fx=-f-x f-x=-x3+-x2-5=-x3+x2-5fx≠±f-x neither…

Q: Give an example of a real square matrix that does not have an LU decomposition. Explain carefully…

A: Please see the below picture for detailed solution.

Q: Which of the following matrices is in Reduced Row Echelon Form? [1 0 0 000 Lo 0 0 1] O The above one…

A: Check each of the given matrix and answer that it is reduced row Echelon form

Q: The trunk space of a small automobile measures 3.5 ft in width, 4.1 ft in length, and 1.4 ft in…

A: The trunk space of a small automobile measures 3.5 ft in width, 4.1 ft in length, and 1.4 ft in…

Q: Solve the system associated with the augmented matrix below. If the system is inconsistent, type "No…

A: The given augmented matrix is;  11 8 -6   -4 106 -2 24   -56 -3 11 -12  4.

Q: Describe the steps in words that you would use to show that (x − a) is a factor of x" — an. Your…

A:

Q: -7 11 15- :{-7, 11, 15} : {3,4,8, 15} =: {y ER} 3 5 LO 8 15

A:

Q: Let g be a function from Z+ (the set of positive integers) to Q (the set of rational numbers)…

A:

Q: Under what conditions on a, b, and c the system x + y + 2z = a −2x − z = b x + 3y + 5z = c (a)…

A:

Q: Consider the linear system whose augmented matrix is 0 2 | -50 | 2 1 | 00| Then, the given system…

A: