Suppose that the functions q and r are defined as follows. q(x)=-2x+1 r(x)=-x2 Find the following: (q∘r)(2)=_____? (r∘q)(2)=_____

Q: Solve by the elimination method. 2x +3y 2 4x +6y 4

A: Given query is to find the solution of the system of equation using elimination.

Q: Write the following numbers in a + bi form: (w) –3 (5) (a) –3 + i, (b) (5 – 4i) – (–3 – 5i) = + i, 3...

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Q: a polynomial P is given  P(x)= x^4-5x^2-6 a) fin all zeros of P, real and complex. (enter your ans...

A: If ax2+bx+c=0 then x=-b±b2-4ac2a.

Q: find all zeros ofthe polynomial. (enter your answers as a comma- separated list.enter all answers in...

A: We have to determine value of X 

Q: 125+27x3

A: Follow the procedure given below.

Q: Give a rule that describes each input to each output. Input Output 18 6 14 4 10 2 6 0 2 −2

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Q: The following equation is given. Complete parts (a)(c). x3 - 2x2 - 25x + 50 = 0 a. List all rational...

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Q: If the determinant of a 4×4 matrix A is det(A)=2, and the matrix D is obtained from A by adding 5 ti...

A: Given det A= 2  D can be obtained by adding 5 times the third row to the second in A  See the proper...

Q: 1 2 3 1 2 3 4 5 6 7 8 9 1 2 1 2 A = B = C = D: 4 5 6 3 4 3 4 5 6

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Q: 5. Multiply the polynomial p(r) = 3x – 2x2 – 7 by the polynomial q(x) = 4x – 1. You must show your w...

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Q: Suppose that the economy of a small nation has an electronics industry, a steel industry, and an aut...

A: We need to find gross production of each inustry.

Q: If R(x) represents the company's revenue when selling x items and C(x) represents the company's cost...

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Q: After a 40% discount, the cost of a radio ₱471. What is the original price of the radio?

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Q: factor the polynomial completely  Q(x)=x^4-81  Q(x)=  find all its zeros. state the multiplicity ...

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Q: What is the most general solution to u + v + w = 1, u − w = 2 in vector form?

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Q: Which ordered pair below is a solution to the following system of equations? x+6y = 11 2x- 3y = 7

A: The given system of equations,   x+6y=11  2x-3y=7

Q: the graph below of a function f to find the value of f(4). Enable Zoom/Pan 6 -5 4 -3 -2 -8 -10 6. 4.

A: Given query is to find the value of function at x = 4 from the graph.

Q: Functions, rational roots, and synthetic division

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Q: 9x

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Q: 3. Use the quadratic formula to solve the equation r2 -3r - 7 = 0. Give your answers as radicals, no...

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Q: 11. Solve. Round your answer to the nearest cent. Marie invested $10,000 in a savings account that p...

A: Given query is to find the amount in the account after 7 years.

Q: Fill It Up, Inc. # of bottles (x)0 Total cost (y) Bottles by Bob, Co. # of bottles (x) 0 1 2 3 4 Tot...

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Q: The earth is approximately 92,900,000 miles from the sun. If 1 mile = 1.61 x 10 m, what is the dista...

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Q: Use an amortization table to solve the problem. Round to the nearest cent.  A bank makes a home mor...

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Q: 5. Let R' be the group of nonzero real numbers under multiplication and let H = {x €R' : x² is ratio...

A: AS per our guidelines, we are supposed to answer only the first question, to get remaining kindly po...

Q: A. Multiple-Choice 1. Solve for d in terms of c, e, and f. cd -e =f (1) L-e (3) L4e C C (2) te (4) L...

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Q: Which system of inequalities best describes the given graph below?

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Q: implies y = z. Prove that G is Abelian. Prove that a group G is Abelian if and only if (gh)-1 = g¬ P...

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Q: 2x + 2x- 2 For p (x) = x*+5 (a) Identify the horizontal asymptotes (if any). (b) If the graph of the...

A: Given that p(x)=(2x^2+2x-2)/(x^2+5)

Q: is , and its inverse is

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Q: What is 2+2

A: Calculate value of 2+2

Q: Conversions Between US and Metric Systems Convert between the US and Metric measurements as indicate...

A: We will find the converted units. 

Q: Find the quadratic equation given two roots using x^2 - (r + s)x + (r ⋅ s) = 0 1. 3 and 7 2. 4 and ...

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Q: Kelsey bought stamps at the post office. Some of the stamps had a snowflake design, some had a truck...

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Q: (260)(x)(x/2) = 8482.3002(585-x) FIND X

A: I am attaching image so that you understand each and every step.

Q: $ t's - t-43 _t (t -3)2 DE5 (-2€ - 3) (t - 3)=

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Q: Convert the improper fraction into a mixed number. 27 OA. -5, O B. -4 В. O C. -3- 8. 3 D. 6- O D. 1/...

A: We can convert it into mixed fraction as below.

Q: Problem 3. Identify the following expressions as true or false. If true, prove the result; if false,...

A: Series and summation 

Q: Graph the function. for x<3 f (x) = -x+6 for x23 y 9. 8- 7+ 6- 5- 4+ 3-

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Q: 3 V16y5z12

A: Topic = Algebra

Q: Using only matrix operations and theorems of determinants, find k to satisfy the equation below. Not...

A: NOTE: Refresh your page if you can't see any equations. .

Q: Account A and B each start out with $500. If Account A earns $50 each year and Account B earns 6% of...

A: Given query is to find the time after which account B will have more money than A.

Q: 1 2 3 A = 2 3 3 3 4 -2

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Q: Osxs1 H.W Graph the functions f(x)= 1<xs2 2-x

A: Topic:- function   

Q: Assuming continuous compounding, what will it cost to buy a $45 item in 5 years at the following inf...

A: NOTE: Refresh your page if you can't see any equations. . for the continuous compound, use the formu...

Q: The students in Ms. Chang's class decide to order water bottles that advertise the walkathon. Hyun o...

A: Given: Water bottle cost estimates: Fill It Up Inc. $4 per bottle Bottles by Bob Co. $25 set-up fee ...

Q: A town’s population increases at a constant rate. In 2010 the population was 55,000. By 2012 the pop...

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Q: Use synthetic division to divide the polynomials. 5 4 3 2x + 3x* – 108x²+ 274x 2 111x+ 54 – х— 3

A: Divide the polynomial using synthetic division 2x5+3x4-108x3+274x2-111x+54x-3=?

Q: Use a calculator to find the value to the nearest ten-thousandth. -3.43

A: e-3.43

Q: Let s(t) = 4t- 3t +2 where s represents the position (displacement), at time t, of an object moving ...

A: Since multiple subparts are asked, I am doing the first 3 subparts .