Rick always wanted 82% of ed's money. Rick has $78.72 how mmuch shoulod ed have

Q: A probability matrix is a square matrix having two properties: (i) every entry is a nonnegative real…

A: keeping a note ?as per our company guidelines we are supposed to answer ?️only first 3 sub-parts.…

Q: (a) √2 (b) a b с Leta d e = (2,-1,1) and b = (1,1,2). Find || b-proj b. (d) 23 (e) None of these (c)…

A:

Q: Architecture The modern philosophy of "out with the old, in with the new" has been used and abused…

A: The objective of the question is to identify the main claim or argument presented in the passage.

Q: If A divides PQ internally in the ratio 5:3. O is a point distinct from P and Q. Express OA interms…

A:

Q: In each part of Exercises 7-8, find the augmented matrix for the linear system. 7. (a) -2x₁ 3x₁ 9x1…

A:

Q: Part I: Answer the following questions for f (x) = x² + 5x 1. Find f(4) and f(1). 2. Find the…

A: Note:-Since you asked multiple questions, according to our policy we can answer only first question…

Q: Let e₁= 1 0 and e₂ = Y₁ 5 1:18 is -4 The image of LO and Y₂ maps e, into y, and maps e₂ into y₂.…

A: Let , and let  be a linear transformation that maps e1 into y1 and maps e2 into y2. To find the…

Q: Find the angle between the vectors ā = Answer (in radians): 0 = (6, −1, –4) and ☎ = (2, 1, −7).

A: find the angle between vectors

Q: Consider sets A and B with |A| = 9 and B = 4. How many functions f: A → B are surjective?

A: Consider sets A and B with .To determine the number of surjective functions .

Q: Question A construction company buys a bulldozer for $25,000. The company expects the useful…

A: The objective of the question is to find the annual depreciation rate of a bulldozer using the…

Q: (a) that a Latin music purchase was a download (b) that a Latin music purchase was not a download…

A: In a survey of 500 Latin music purchases in a certain year, 479 were through streaming services, 10…

Q: U= (x-a)² (b-a) (c-a)

A: The given expression

Q: Consider the following. HINT [See Examples 1-3.] A sequence of two different digits is randomly…

A:

Q: Question Watch VideoShow Examples Select the values that make the inequality minus, 3, q, ≤,…

A: The objective of the question is to find the values of 'q' that satisfy the inequality -3q ≤ 51 and…

Q: Graph the equation by plotting points. y=3 |x|

A: Consider the function We know that

Q: We know that the brightness ratio, Br, between two different magnitude objects, m1 and m2, is given…

A:

Q: Jada has 42 feet of fencing to make the enclosure next to her house. Jada will only need to fence…

A: This is question of algebra.Here application of algebra is givenWe have some details we make…

Q: Using the graph of the function y = f(x), answer the following questions: -30 -20 Y 4 (-4,3) ●3 2…

A: Given graph of a function isWe say a function f(x) increasing in an interval [a,b] if for every…

Q: She invests $6,000. She wants to earn 7.4% by puttingsome money in a mutual fund that earns 10% per…

A: The objective of this question is to determine how much money Jada should invest in a mutual fund…

Q: 3. Compute the derivatives of the following functions. (Do not need to simply). (a) x³e-x. (b) f(x)…

A: Given,

Q: Why is (p = q V (r) not a well-formed formula? Choose ALL statements that apply in (possibly…

A: We have given that   is not a well performed formula . We have 5 options in which there is…

Q: Suppose f(en) = a₁ for n = 1,2 and f is a linear transformation. A = = 3 im(f) 2 1 = -1 -2 -3 -3 -2…

A: please refer the steps given Explanation:Step 1:e1​=(1,0),e2​=(0,1)a1​=(1,1),a2​=(−2,−2)f(en​)=an​…

Q: State the number of complex zeros, the possible number of real and imaginary zeros, and the possible…

A:

Q: -. Is 2598 + 3 divisible by 15?

A:

Q: Consider the following rational expression: 5x³18x²5x 14 (x - 1)²(x² + 1) By the method of partial…

A:

Q: For the piecewise function, find the values h(-4), h(3), h(5), and h(7). - 3x - 14, for x < - 4 h(x)…

A: From the given function

Q: 1) Use properties of equality to set equal to zero. 2) Arrange terms in standard form (descending…

A:

Q: 1 2 0 0 4 00300 1 6 000 1 4-2 1, 2 to column 2, 00000 Write the set of all solutions to this system…

A:

Q: Determine whether the following statement is true or false. If the statement is​ false, make the…

A: The objective of the question is to determine the validity of the statement 'The term x has no…

Q: B Find the value of Ⓒ 2 2x+1 | = (x+1) X

A: Note:-Since you asked multiple questions which are not interlinked, according to our policy we can…

Q: Han has a thin rectangular sheet of paper. Its area is 450 square inches. He folds it into thirds,…

A: The objective of the question is to determine if Han's belief that the visible area of the folded…

Q: −24x  −  16y  +  16z  =  16 −12x  +  4y  +  32z  =  32 4x  −  12y  −  32z  =  −32 Enter the solution…

A: The given system of equations

Q: Ethel's collection of seven albums includes one album. Ethel will choose five of her albums to play…

A: To solve this problem, we can use combinations, which are a way to calculate the number of ways to…

Q: Consider the parabola y=ax^2+bx+c, where a, b, and c are constants. (a) Determine the vertex form…

A: (a) Vertex Form of the Parabola:The vertex form of the parabola  is:where (h, k) is the vertex of…

Q: State the number of complex zeros, the possible number of real and imaginary zeros, and the possible…

A: Number of Complex Zeros (Fundamental Theorem of Algebra): A polynomial of degree n has exactly n…

Q: Y=2x^2+15x+34, y=(-3x)-2 Find the points of intersection

A:

Q: The graph of function f(x) is shown. y -8 -6 -42 0 -2 -6 x 2 -4 -6 4 Part A be this section For…

A: A graph of the function  is given.The objective is to find the increasing intervals and the average…

Q: 10. f(x) = 6x-15 and g(x) = -x + 5 2

A:

Q: Solve the systems using the Gauss Jordan elimination method and showing all your work x₁ + 2x₂ + 3x3…

A: To solve the following system by using the Gauss-Jordon elimination method.Note: Since you have…

Q: 9. In this exercise, T: R2 R2 is a function. For each of the following parts, state why T is not…

A: Given function is T:R22 is function we have to prove that why T is not linear in upcoming parts.

Q: Solve the following quadratic equation by using quadratic formula . Find the exact solution (no…

A: x=38​ and x=−1Explanation:Given  f(x)=ax2+bx+cThen by quadratic formula,  x=2a−b±b2−4ac​​Now, given…

Q: Find (if possible) a. AB and b. BA, if A= 2 3 4 5 [23 5] and B = LO 5 6 7 8

A:

Q: 2. Solve the system for all values of the parameter a x + 2y = 1 2x + (a²-5)y=a-1

A:

Q: A) Select which equation is represented on the number line below. 0 2 3 4 5 6 7 8 9 10 12 12 12 12…

A:

Q: I keep trying and I can't get the answer to this question. I would really appreciate if someone…

A: The objective of the question is to find the (3, 1)-entry of X^-1 and the (2, 4)-entry of (X^T)^-1…

Q: 11. Prove that there exists a linear transformation T: R2 R³ such that T(1, 1)= (1, 0,2) and T(2, 3)…

A:

Q: Find the angle ✪ between the vectors Answer (in radians): 0 = -41 -2 and

A: The formula for the dot product is as follows Given vectors

Q: Write an exponential function to describe the given sequence of numbers.  7, 28, 112, 448, 1792

A: The objective of this question is to find an exponential function that describes the given sequence…

Q: Pls step by step 1)If the two equations :x+2y =5, kx+4y=10 have an infinite number of solutions,…

A: We need to find value of k and a.

Q: The longest suspension bridge in the United States is the Verrazano-Narrows Bridge. The…

A: The objective of the question is to find the lengths of the Verrazano-Narrows Bridge and the Golden…