1. Prove for any sets A and B that AUB=ANB.

Q: 2x+5=17

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Q: 67,68,69,70

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Q: Can You Solve The Square Inside 4 Circles Problem?

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Q: The function y = f(x) is graphed below. What is the average rate of change of the function f(x) on…

A: Topic- Average rate of range of function over interval Average rate of change of f(x) over interval…

Q: Find the first five terms of the sequence and determine if it’s an arithmetic, geometric or neither…

A: Given; c(1) = 3, c(n) = 10 - c(n -1) for n ≥ 2

Q: Find the transpose of the matrix. 2 8 0 -1     5 2 −1 9

A:

Q: (d) Determine whether the set W = {(x₁,x₂,4): x, and x₂ are real numbers is a subspace of R³ with…

A: if W is set then W is said to be subspace of R3 if a∈W,b∈W (i) then a+b∈W  and(ii) if for any scaler…

Q: Find a model for the Body Mass Index (BMI) of a person, given that BMI varies directly as a person’s…

A:

Q: 2.29 Check to see if the following [Q] is nonsingular, and if it is, construct the positive matrix…

A: Matrix is non singular if the determinant of the matrix is not equal to zero.

Q: Divide (10x³ + 19x²+x-7) by (5x + 2).

A: To divide 10x3+19x2+x-7 by 5x+2.

Q: Let V, W be vectors in Rª given by Compute the vector Z = 3v + 4w. Enter the vector z in the form…

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Q: Solve: x³7x + 6 = 0.

A: Topic:- algebra

Q: Complete the square and find the vertex form of the quadratic f(x)=x²-8x+67

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Q: a. d²y 5dy + dt2 t +6=t

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Q: Refer to the following matrix. B = 5 -1 4     0 1 4 2 3 1 −1 0 2 Find b13, b31, and b43. b13  =…

A: Answer and explanation is given below..

Q: A Science major student earned 6 units after enrolling for a semester. Then, he took an academic…

A: Here we just need of simple division to find the answer.

Q: You mix 1 quarts of juice with 6 quarts of ginger ale to make fruit punch. What is the ratio of the…

A:

Q: A group of researchers launched a rocket from the ground level with starting velocity of 160 ft.…

A: Follow the procedure given below.

Q: Consider a rectangular corral with a partition down the middle. Assign letters to the outside…

A: Given Data: The amount of fencing needed to construct the corral (including the partition) is 5000…

Q: 11) Referring back to the previous question - how much time would elapse if Carol was running at 4.0…

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Q: A bat and ball cost $1.10. The bat costs one dollar more than the ball. How much does the ball cost?…

A:

Q: on which the function is increasing. in interval notation. Use a comma to separate answers as…

A: Topic:-  function

Q: 1. Compute lim √√3n4 +5n - n² n4x 2. Compute lim (1+5) An 4n 81x

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Q: Solve the system of linear equations, using the Gauss-Jordan elimination method. (If there is no…

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Q: 31 4. **Given V 41R³, solve for I. 6. **Given the equation below, solve for h. 3 h=6

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Q: ne volu 1 πx³. Do the following: B on with radius x IS V X Express the volume V of the balloon as a…

A: Topic:- Algebra

Q: Philip made a scale drawing of an apartment. The scale of the drawing was  5 millimeters : 2 meters…

A:

Q: Let U={q,r,s,t,u,v,w,x,y,z), A={q,s,u,w.y}, B = {q,s,y,z), and C= {v,w,x,y,z). List the elements in…

A: Given: U=q, r, s, t, u, v, w, x, y, z, A=q, s, u, w, y, B=q, s, y, z & C=v, w, x, y, z

Q: Let f(x, y) = ln(2x + 3y + √x² + y²). Find the equation of the tangent plane to the surface z = f(x,…

A: NOTE: Refresh your page if you can't see any equations. . substitute the given point (x,y)=(3,4)

Q: G, H and I please! :)

A:

Q: In order to purchase a new car, imagine that you recently have borrowed $15,000 from a bank that…

A: Given data:- The given loan amount, P=$15,000 The loan is payable, n=60 months=5 years The given…

Q: ) Find a matrix A such that 000360 A =

A: see below the answer and calculation

Q: Decompose into partial fractions of: r+5x+8 (x-3)(x+1)² a. b. 2x³+3x²-x+16 x²+2x-3

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Q: Find an LU-factorization of the matrix. (Your L matrix must be unit diagonal.) R LU = 8 ******* 1 0…

A: The given matrix is; -2 1  8 0.

Q: Hello, I need help understanding how to write this into point slope form m= -8 ; (-2,-6)

A: We know that point slope form is given by, = y coordinate of second point = y coordinate…

Q: 2. et 4= 1 2 -1 12 (1) AB and BA; 1 B ပြောကြာ 22 -1 4 -133 1 4 0 |. Compute 2 3

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Q: Confirm that 12x³ +5x²-2x+3 3x²7x+4 = 4x+11

A: see below the answer and calculation

Q: 19. (5 + 1.2i) + (-6 +0.8i) 21. 13+2i-4-8i 23. 4.5i - 4.5+ 3.5i + 2.5

A: Topic = Complex Number

Q: You deposit $8000 in an account that pays 4.5% interest compounded quarterly. A. Find the future…

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Q: A pharmacist wants to mix a 39% saline solution with a 12% saline solution to get 96mL of a 30%…

A: Answer: Solution is given below:

Q: Solve the following system of equations using Gaussian elimina- tion method. If there are no…

A:

Q: Let A and B be A = 20-3 1 2 0 L 2 0 -1 E = B = Find an elementary matrix E such that EA = B. 20-1 12…

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Q: Problem Solving: Solve the following and show your solutions. Erin is 6 years more than three times…

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Q: + 3 dx

A:

Q: Find the rank of the matrix A = rank(A) = 2-3 4 0 6 7-9 -3 9

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Q: a) Find a polynomial P(x)= ao+a₁x + a₂x² +α3x²³ +α₁x² +95x5 of degree 5 such that a (-2,15), 1, and…

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Q: A. Using inductive reasoning to predict the next number. 1, 3, 6, 10, 5. 6. 1, 8, 27, 64, 125, 7. 1,…

A: We can predict the next number by using the inductive reasoning.

Q: x2 = x3 =

A:

Q: Two volumes of Newman's "The World of Mathematics" stand side by side, in order, on a shelf. A…

A: Given 1. bookworm starts at page i of Volume I 2. Each cover is 2mm thick. 3. the first volume is…

Q: A rule of thumb used by nutritionists is that to lose one pound of body fat, you need to burn 3,500…

A: Given  The rule of thumb used by nutritionists is that 1 pound of body fat, you need to burn 3500…