Find a, b, c, x, y, and z to make matrices A and B equal if 1 x +1 b- 2 1 2 -1 A = a y + 1 2 and B = 3 b 3 4 c +1

Q: Let B = {b1, b2} and C = {c1, c2} be two bases for R², where [1 C2 7 3 3 b1 b2 3 10 22 b7 what is…

A:

Q: 2. Find the general solution of the system with the following equations. dz dy y + 2z, dr -2.x + 2z,…

A:

Q: Find a) the perimeter b) the area. 820 280 850

A:

Q: Prove that between any two irrational numbers, there is an rational number via the argument of…

A: Given

Q: If y varies jointly as x and z and y = 60 when x = 10 and z = -3, find y when x = 8 and z = 15.

A:

Q: At a dairy plant, a milk tank can be filled in 6 hours (using theinletvalve). Using theoutletvalve,…

A:

Q: Khur is in the business of repairing computers. He charges a base fee of Php 200.00 for each visit…

A:

Q: Jon invested one half of his savings in a bond that paid simple interest for 2 years and received…

A:

Q: Given the following function: f(x) =-x² + 2x a) identify whether a maximum or minimum exists, b)…

A:

Q: Find an explicit formula for the geometric sequence -25,-50,-100,-200, .. Note: the first term…

A: d(1) = -25 Common ratio of G.P. = d2d1= -50-20 Common ratio of G.P. = 2

Q: Use a calculator to evaluate an ordinary annuity formula A = m    1 +  r n   nt   − 1 r n

A:

Q: QI) Evaluate the integral , dx dy using polar coordinate

A:

Q: After a certain drug is injected into a patient, the concentration C of the drug in the bloodstream…

A: We need to find eventual concentration of the drug.

Q: -57x+127 =272.00

A: I am going to solve the given problem by using some simple algebra to get the required result of the…

Q: ycom/assessments/62623a18Bc7e4c900338a095a 100%+ Section 7.4 Graphing Rational Functions OPEN Turned…

A: Given:       C(p) = 72p / (100 - p )

Q: 1. Use a calculator to find the ratios to four decimal places and angle measures to the nearest…

A: topic - trigonometric ratios sin θ=oppositehypotenusetan θ=oppositeadjacent

Q: 1

A:

Q: y 6. 5.5 -5 4.5 3.5 2.5 -2 1.5 0.5 -50 0 -0.5 350 150 250 a. Estimate g(150). b. Estimate x such…

A: To find the domain and range of the function using the graph.

Q: Find the characteristic equation, the eigenvalues, and bases for the eigenspaces of the following…

A:

Q: 60. Which expressions are equivalent to 4x2 – 25? Select two answer choices. @ (2x – 5)2 O (2x + 5)2…

A: Given

Q: 2. Verify that det(AB) = det(A)det(B) forthe following: -2 3 [1 0 2] a) A=-2 3 1 B= 3 -2 5| 1 2 1 3…

A:

Q: Let R2 have the Euclidean inner product. Find the cosine of the angle between u ar u = (5, -1) and v…

A:

Q: hich angles are supplementary to 28? Select all that apply. 1 6. 5 4,

A:

Q: 1 7 -2 14 0 The null space for the matrix 3 0 1 -2 3 6 1 -1 4 is span{A,B} where A В ||

A: Given that the null space for the given matrix is span{A,B} .

Q: 12. Find all values of i for which -1 -2 t+2 -1 = 0. 0 0 0 1+

A:

Q: Equilibrium Point Yaster Cookware is planning to introduce a new line of cast-iron pans. A marketing…

A:

Q: How can you tell if a function is quadratic?

A:

Q: 2 3 -4 2 Let S = 1 3 -7 1 8. -17 Which of the following statements describes the set S? The set is…

A: The given set   S=1-411,-2238,30-7-17

Q: A bank account earns 5% continuously compounding annual interest. After the initial deposit, no…

A:

Q: Suppose a designer has a palette of 16 colors to work with, and wants to design a flag with 2…

A: Recall:  nCr=n!r! (n-r)! We have, n=16, r=2

Q: 11. Find all values of t for which -2 (а) 0; 3 t- 3

A: topic - determinants

Q: $4,900/acr

A: Loan amortization is the process of reimbursement of loan periodically by the borrower of the loan…

Q: Q5: Given the following polynomials. a) 2x – 3 b) 2x + 3 Find (a) + (b)

A:

Q: Convert the following decimals to fractions. Show all work on a separate sheet of paper. You MUST…

A:

Q: Given f(x) = 2x3 - 4x + 42. a) Find a rational zeros of f(x) b) Find the other factors using…

A: Using rational zero theorem:f(x)=2x3-4x+42p=42q=2Possible zeros:pq=422=±1,±2,±3, ±7±2, ±1pq=±1, ±12,…

Q: 8. Given the graph of f(x), 4 -2 -1 0 -2 2 3 456 -4 -8 a. Estimate f(5). b. Estimate x such that…

A: Observe the graph and then answer the questions.

Q: Kora uses the following ingredients to make 1 s'more. Ingredient Amount Graham crackers Chocolate…

A: Kora uses the following ingredients to make 1 s'more.  How many s'more can kora make with 20 Graham…

Q: '(Suppose) 31 [2 A = |3 [4 4 2 4 3 2] The minor and cofactor of the entry a,3 of the matrix A are...…

A:

Q: Consider the equation - = . x+1 %3D z+2 x+2 Identify the solution and extraneous solution of the…

A:

Q: Solve the system of equations by using the addition method. 3x-6y 0 9x+5y =-46 The solution set is…

A:

Q: Solve the exponential equation. Show the approximation you obtain with your calculator. (Round your…

A:

Q: A certain tranquilizer decays exponentially in the bloodstream and has a half-life of 45 hours. How…

A: LetA0=100h=45 hrsA(t)=93We know thatA(t)=A0(12)th 93=10012t45Taking ln on both…

Q: What is the cubed root of 8

A: We have to find the cubed root of 8. Now cubed root of a number is the factor that we multiply by…

Q: Match the graph with the correct rational function. -8-7-6-5 123 NOS4321

A: Vertical asymptotes:x=-3, x=3Denominator: (x-3)(x+3)Zeros:x=0Numerator: xPossible function:f(x)=a…

Q: . Use the discriminant to determine if the equation 3x? – 2x = -7 has two distinct real solutions, a…

A:

Q: Select the correct answer. Suppose Z-2 f(z) = %3D z? - 4z +4 then z= -2 is not in the domain of the…

A: Simplify the function and check each option for correct option.

Q: Solve the equation. Write the solution set with the exact solutions. 6log, (4p-8)– 8=16 If there is…

A: Given

Q: Given f(x) = 2x³ - 4x + 42. %3D a) Find a rational zeros of f(x) b) Find the other factors using…

A:

Q: A colony of bacteria is increasing at the rate of 15% each hour. There are 3,500 bacteria in the…

A:

Q: Evaluate the integral S 4-y2 dx dy using polar coordinate

A: