(4.2) For sets A, B and C, prove that (An B) x C = (A x C) n(B x C).

Q: Use Cayley Hamilton theorem, the characteristic equation and A¹ of the matrix A = [3] 2²-4x+5= 0,…

A: As already given that a matrix A of order 2×2. If A=abcd, then for a characteristic equation of…

Q: Net revenue from a particular year's book sales totaled approximately $2499 million. Online book…

A: This question is based on percentage.

Q: Find the values of the functions 1. f(x) = 2x²-x+3 2. f(x)=√x² - 4 Find (a) f(-3) Find (a) f(-2) (b)…

A: Given functions f(x)=2x2-x+3 and f(x)=x2-4. To find the function value at several points we need to…

Q: At the city museum, child admission is  $6.20  and adult admission is  $9.40 . On Monday, twice as…

A:

Q: 1. Determine each value for the function f(x) = -4x + 7. a) f(0) b) f(3) c) f(-1)

A:

Q: Instructions: Write the solution represented in the graph below in interval notation. Interval…

A: Given question:-  From the given number line we have to find the interval notation.

Q: P Use the discriminant to determine solutions to the quadratic equation. the number and nature of…

A: The general form of a quadratic equation is  ax2+bx+c=0. And the discriminant is given by ∆= (b2 -…

Q: a) shifting the graph of f(x) to the right 8 units; b) shifting the graph of f(x) to the left 8…

A:

Q: 100 Find j'aj. Simplify where possible

A:

Q: . If a polynomial function of degree 3 has 1 as one of its roots, what is the maximum num of real…

A: Topic:- polynomial functions

Q: six friends all use $2-off coupons to buy themselves movie tickets. they spend a total of $42. what…

A:

Q: Ben and his friend go to buy some bottled water. Still water and sparkling water both cost $p per…

A: We will find the required.

Q: Find an equation for the line below. -6 -2

A:

Q: Suppose you owe $19,000 on a credit card that carries an APR of 24%. Because the balance is so high,…

A: Since the student has posted multiple questions and does not mention any specific question, so we…

Q: MPLE 5 30/g(x) = (x - 3)² +5

A:

Q: Teresa Rodríguez, an appliance salesperson, receives a fixed weekly salary plus a commission, which…

A: Given:-weekly salary=weekly fixed salary+weekly commissionOne week salary of person T.R.=$850The…

Q: 12. Boyle's Law: P₁V₁ = P₂V₂ Solve for P₂. Solve for V₁.

A: Boyle's Law P1V1 = P2V2 here P1 = initial pressure V1 = initial volume P2 = final pressure V2 =…

Q: Find the slope and x-intercept of the graph of the equation. 8x - y = 56 The slope of the line is…

A:

Q: someone

A: Please refer to the image below

Q: expression

A: The unit fraction is given as 1/5, where 5 units represents complete 1 unit.

Q: Complex numbers are used to describe current, I, voltage, E, and impedance, Z. These three…

A: E = 24+62i

Q: 5) m² +2m-8=0 6) n²tion -75 = 0 ] completing the square

A:

Q: Can you please graph each inequality? Thank you  9) 8x < 5(2x+4)   10) -3y - 6 < 3(7+2

A:

Q: A breeding group of foxes is introduced into a protected area, and the population 34.5 0.24 +0.76…

A: Here is the solution:

Q: Consider the line: 2x+2y=6 Find the slope, m, and the y-intercept,b. Then, graph the line.

A:

Q: . Solve the problems belows. 3 = x + 3 - 5x x + 3 - 3 = -6 6 = -3(x+2)

A:

Q: 7 solve the equation 1 X-1 (x-3) = 4x 3 4 5 4₁= x=9 47 20 sar Islame Avd Destry as B. The solution…

A: To solve the given equation

Q: 3) WATER JUGS! You are given two unmarked jugs (large cups) - one will hold 3 liters of water, and…

A:

Q: Find the domain and range of the following quadratic function. -6 -4 Soup -2 6 4 2 2 -4 -6 2 4 10…

A:

Q: if i multiply an number by 3 and ten subtract 4 the result is the same as twice the number. find the…

A:

Q: 7/2x^2-8x+5 and I need to list the numbers that must be excluded from the domain of the rational…

A: We have given rational expression fx=72x2-8x+5 Function is not defined if denominator is 0. Values…

Q: ξ = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16} A = multiples of 3 B = multiples of 5…

A: Given data:- ξ=1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 A = multiples of 3 B =…

Q: Find the set Ang. U= {1, 2, 3, 4, 5, 6} A = {1, 3, 4, 6} ... Select the correct choice below and, if…

A:

Q: The following table gives, for a certain man, his weight W = W(t) in pounds at age t in years. t =…

A:

Q: Find the general solution of the system whose augmented matrix is given below. 0 1-3 OA. O C. 1 -4…

A:

Q: (c) When will the number of buffalo first exceed 200? (Round your answer to the nearest whole…

A:

Q: Find the equation of the line in slope-intercept form passing through (-7,4) with a slope of m=-1.

A:

Q: 3 3) How elements does the set {{1,2}} have? atramals Is this set equal to the set {1,23? many 20d

A:

Q: Sets C and D are subsets of the universal set U. These sets are defined as follows. U=(2, 3, 4, 5,…

A:

Q: 7) x² +6x + 5 = 0 8) X²² - 2x + 1 2 =0 Quadratic formula

A: Quadratic formula:To solve quadratic equationax2+bx+c=0x=-b±b2-4ac2a

Q: 9.MP.7 Use Structure Sue and Jonah chose numbers for a place-value game. Sue chose the number one…

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: (14.) Flying the SR-71A jet, Capt. Elden W. Joersz, USAF, set a record speed of 2193.16 miles per…

A: In this question, equation is given. We just have to put the value of t=1.7 and we'll get final…

Q: The Venn diagram shows sets A, B, C, and the universal set U. Shade (CNA) U B on the Venn diagram. U…

A: Let's shaded above parts.

Q: Exercise (Check your understanding) 1. Let find A. U = {1,2,3,4,5,6,7,8,9) A = {primes less than 10)

A:

Q: Suppose that A is a 3 x 3 matrix. For each of the question (a)-(d), find the elementary matrix E…

A:

Q: Find the first partial derivatives of the function. f(x, y, z, t) = 7xyz6 tan(yt) fx(x, y, z, t) =…

A:

Q: What will I get if I divide 2048 out of 38?

A: Given data:- Divide 2048 out of 38

Q: A glacier is a giant mass of rocks and ice that flows downhill like a river. A certain glacier moves…

A: Remember that, there are 12 inches in 1 feet. i.e. 1 feet = 12 inches.

Q: The graph in the figure below shows the unemployment percentage U = U(d) in the United States in…

A: We can solve this by the help of graph observations.

Q: The reciprocal of (-4)power0

A: Given expression is (-4)0