Find two numbers whose sum is 10 and whose product is a maximum. The two numbers are (Simplify your answer. Use a comma to separate answers as needed.)

Q: Let 2 2 = x₂ = Compute the characteristic polynomial of A. Use the variable s. PA(S) = = The…

A:

Q: 2) The operations manager has asked for an alternative to that stated in question 1 above. Hence,…

A: First case: robot cost = 200,000 maintenance = 64,000 for 10 years useful for = 100,000 for 10 years…

Q: Last year, Ivan had $10,000 to invest. He invested some of it in an account that paid 5% simple…

A:

Q: he equation below to find T, if w-62, m 4, and a 6. T=w-ma =

A:

Q: Let A = 1 20 z 53 and suppose that it is symmteric. What is z, y, z? y 29

A: The given matrix is: A=120x53yz9

Q: Let 1₂ Calculate the eigenvalues of A and an eigenvector corresponding to the greatest eigenvalue.…

A:

Q: r the graph of y=f(x) shown to the right, find the absolute minimum and the absolute maximum over…

A:

Q: Use the equation below to find 4, if b9 and h-5. A-bh A 0 X 5

A:

Q: Solve the system of equations using elimination. 15q-4r=62 5q+8r=86

A: The given system of equations, 15q-4r=625q+8r=86 We have to find the solution using elimination…

Q: Let y represent the total cost of publishing a book (in dollars). Let x represent the number of…

A:

Q: A baker starts a bakery with a fixed cost of $25,000. The cost of making a pie is $11.50. If the…

A:

Q: Write the expression as a logarithm of a single expression. Assume that variables represent positive…

A:

Q: Cynthia and her father planted a tree in their front yard 8 years ago. The tree was 2 meters in…

A: Topic = Coordinate geometry Correct Option = A

Q: TON DUC THANG FON DUC THANG UNIVERSITY Example. Time to Reach a Goal N If 2500 dollars is deposited…

A:

Q: Use the power rule for logarithms to rewrite the expression. Write your answer in reduced form. In…

A:

Q: Find the dimensions of a rectangle with an area of 64 square feet that has the minimum perimeter.…

A: We need to find the dimensions of the rectangle with an area of 64 square feet that has the minimum…

Q: Solve the following quadratic equation by completing the square. Simplify the solutions and…

A: We have given equation  -3x2-18x=4 -3x2+6x=4 Completing the square  -3(x2+6x+32-32)=4…

Q: x³ + 3x²-2x+6 -x3+x² ↓ 4x² - 2x -4x² ±4x 2x +6 -2x=2 8 Quotient: x2 + 4x + 2 + 8 X-1

A: Given query is to perform long division.

Q: 2. Let A = 1 0 2 0 2 3 (GD) - (R) 2-15 32 -1 3-2 B = 11 2 , and C= CHAPTER 5. INTRODUCTION TO MATRIX…

A: a) A=1022-15321B=023 112 -13-2 since you have posted multipart question i can do first three…

Q: Rational Function: The heat, H, in BTUs, created by an industrial furnace can be modeled by the…

A:

Q: Solve the following quadratic equation by completing the square. Simplify the solutions and…

A:

Q: bacteria culture initially contains 2500 bacteria and doubles every half hour. nd the size of the…

A: Given query is to find the population after indicated times.

Q: 2/10

A: We can get the answer in the below mentioned steps.

Q: 5. Two numbers when multiplied equals 63. If one number is x and the other number is greater than x…

A: Let's solve for two numbers.

Q: Let A be a nonsingular n x n matrix, with n ≥ 2. Prove the following formula. ladj(A)| = |A|-1 Since…

A: To prove the given matrix identity

Q: A math teacher gave her class a test that consisted of 30 problems. Some of the problems were worth…

A:

Q: A square root function has a domain of X What is the domain of its inverse? 0 x > 2 ox> 8 oy ≥8 oy≥2…

A: We have to find the domain of the inverse function.

Q: Rewrite the fraction in the sentence below as a percentage. 19 20 Of the markets in a certain city,…

A:

Q: 4. Given the functions h(x) = 2x+3 find h''(x) 4x-5

A:

Q: Find the quotient for 2m*+6m³-15m³+27 m-5 using the synthetic division.

A: Solve by synthetic division

Q: Ashley has two part-time jobs. She earns $8.00 an hour working at a restaurant on weekends and she…

A: Given that, Ashley has two part-time jobs. She earns $8.00 an hour working at a restaurant in…

Q: Solve the initial value problem using Laplace Transform initial value d²y +7 dy +12y = 21e³¹; y(0) =…

A: Ode

Q: family has two cars. The first car has a fuel efficiency of 40 miles per gallon of gas and the…

A:

Q: Let A = [1 2 3 5 4 6 7 8 Find the dimensions of Nul A, Col A and Row A.

A:

Q: dy 5. (x² - 9) + xy = 0 dx

A:

Q: log(x+15) = log x + log 15 Your answer is: I- You may enter the exact value or round to 4 decimal…

A: NOTE: Refresh your page if you can't see any equations. . here base of the log is not given so we…

Q: Solve the equation; enter your answer rounded to four decimal places. Best = 4+ 13e5t One solution…

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

Q: -x₁ + 3x₂ = 2 2x1 + x2 + 4x3 = 3 x₂ + 2x3 = 4 【(a) Using [I|A] ~ [A¯¹|I], Find A−¹. (b) Find Adj A.…

A:

Q: An astronaut on the moon thro a baseball upward. The astronaut is 6 ft, 6 in. tall, and the initial…

A:

Q: Determine whether the functions f(x) and g(x) are inverse functions. Your answer must be supported…

A: Since you have posted multiple questions i can do first question as per our company guidelines…

Q: The population of a city has decreased by 29% since it was last measured. If the current population…

A:

Q: 5. Let = {{a,b,d}, {b, c, d, e}, {a, b, d, e}, {a, b, e}}. Find U2 and n .

A: this is question of set here one set is given  we have to find the union and common of set.  further…

Q: b. Find a diagonal matrix A, given A-² = 900 040 0 1 0

A:

Q: 5. A runner's speed is represented by the function s(h)=√16h and the associated time is represented…

A:

Q: Find y as a function of x if y(1) = 1, y'(1) = 4. y = x²y"-7xy' + 16y=x6,

A:

Q: X 1 2 4 5 8 Y 1.2 1.96 2.2 2.96 3.2     Q1: Is this data linear? You must show your…

A: Plot the table on the graph. Take horizontal axis as the x-axis and vertical axis as y-axis.

Q: (b) Find the inverse of the given matrix if the matrix is invertible. 020 1001 0-13 0 det= 2

A: We need to find inverse matrix.

Q: chemical company makes two brands of antifreeze. The first brand is 60% pure antifreeze, and the…

A: Given query is to find the amount of each type of antifreeze used.

Q: Solve for x. √x+5= √√x+1 Ono solution o -4 04 02

A:

Q: A manufacturer makes bags of popcorn and bags of potato chips. The average weight of a bag of…

A: