Are the functions inverses of each other? f(x) = (x - 5)2, x25; g(x) = /x+5 O Yes No

Q: Solve using A = Aoekt The population of a particular country was 130 million in 1966; in 2018, it…

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Q: In how many ways can 7 students from a class of 28 be chosen for a field trip?

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Q: The concentration C(r) of a certain drug in the bloodstream after t minutes is given by the formula…

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Q: Use the exponential decay model, A = Ao e , to solve the following. The half-life of a certain…

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Q: 65°

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Q: Consider the two points (4,2) and (10,4). The distance between them is:   The x co-ordinate of the…

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Q: 5. Answer the question by comparing the equation, f(x) = 2 cos ((2+ + 3to the equation, fe) =acos +…

A: topic - trigonometric functions

Q: Consider the line y = ++2. Find the equation of the line that is parallel to this line and passes…

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Q: All changes saved 21. For the three-part question that follows, provide your answer to each question…

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Q: There are 9 different positions on a baseball team. If a team has 16 players, how many different…

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Q: Find the sum of the first ten terms of the arithmetic series. अ -3. d-2 (Simplify your answer.)

A: Solution ) arithmetic sum  = n/2[ 2a  + ( n - 1 ) d ) ]     n = 10 , a = 3 , d = 2 S = 10/2 [ 2 × 3…

Q: . Given: MN 1 NQ and Zs as shown Find: y M y 28° 43° 65° N

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Q: You work for a company producing cell phones.  The cost C for producing x cell phones is…

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Q: Given below is a matrix A and an echelon form of A. Find bases for Col A and Nul A, and then state…

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Q: Consider the line -x-4y= 8. Find the equation of the line that is perpendicular to this line and…

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Q: Given the following data: 8, 3, 3, 17, 9, 22, 19, find the mode.

A: Mode is maximum occuring observation.   Here i attached the solution of this question.

Q: Find that is cotefminalI with 0and aT 17TT 4. angle between

A: We can find the co-terminal angle as below.

Q: 口 12. Solve the problem. Use sin =1 and sin Given z = Use the formula cos = 1- sin z to find cos 2 4…

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Q: A company manufactures and sells x cellphones per week. The weekly​ price-demand and cost equations…

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Q: The Polygon Congruence Postulate states that each pair of corresponding sides is congruent and each…

A: Solution ) correct definition of  polygon congruence postulates states that polygon are congruent…

Q: Consider the following matrix A, where 4 0 -7 0 0 3 -5 2 A = 7 3 -6 4 -8 5 0 2 -3 0 0 9. -1 2

A: A matrix is said to be invertible if it's determinant value comes out to be non-zero.

Q: If {v, w} is independent, find conditions on the scalars k1 and k2 so that the set {k,v + w, v +…

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Q: If {v, w} is independent, find conditions on the scalars k1 and k2 so that the set {k, v + w, v +…

A: Solved below

Q: 8. Use a graphing calculator to determine the linear, quadratic, or exponential equation that best…

A: We will find the answer by following observations

Q: 2. -ў — 2у %3D 6

A: answer is in next step

Q: Give the first 4 terms of the geometric sequence with a = 10 and r = 4. Give your answers as reduced…

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Q: How many different ways can a race with 9 runners be completed? (Assume there is no tie.)

A: There are 9 runners who can come in first so there are 9 possibilities  For the second place there…

Q: lon.)

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Q: Find y as a function of t if 64y" - 112у + 65y = 0, У(5) %3 3, У(5) 3 6. y =

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Q: Write each vector as a linear combination of the vectors in S. (If not possible, enter IMPOSSIBLE. S…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Choose the correct value from each dropdown menu. f (x) 3z-12r-9 z+5z+4 There is a vertical…

A: Given query is to find vertical asymptot, hole and graph.

Q: Given two terms in an arithmetic sequence find the first five terms. 8) а %3-164 and a, 3-241 20 31…

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Q: Point Pin the figure below is the incenter of the circle. True or False? True O False

A: Solution is given below:

Q: Find the 52nd term. 7) 39, 33, 27, 21, ... А) а, A) a52 = -222 =-273 52 С) а, 3-267 C) a = 52 D) a,…

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Q: Solve the following systems of linear equations using the substitution method. 1. -4x + 3y = 15…

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Q: Find the average rate of change of the function ff(x)= −1x2+2x−2 on the interval x∈ [2,5]. Average…

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Q: Show that B is the inverse of A. [ 5 1 2 -1 A = В - 9 2 -9 To show that B is the inverse of A, we…

A: Here, the given matrices are: A=5192, B=2-1-95

Q: Consider the following radical equation, 8z +I- 5 = 1 a Solve the above equation algebraically:…

A: see below the answer and explanation

Q: 2 Given: a, = 16 and Find: a, and S,

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Q: 4. Solve the problem. Use sin = land sin %3D Use the formula cos z = sin-=) to find cos G). Given =…

A: A detailed solution is given below

Q: Graph the solution set. 1+4(x+y) > 3y+1

A: Here we have to plot the graph.

Q: 9) -22, -8, .. ***. А) —15 С) -14 В) —17 D) -18

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Q: Use the graph of the function f to solve the inequality. (a) f(x) 0

A: topic - inequality

Q: No two 'a' are adjacent, No two 'b' are adjacent, No two 'c' are adjacent.

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Q: 3-ў + ху %3D 5х

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Q: 4. Convert from degrees to radians. Use 7 = 3.14. Round your answer to three decimal places. 15 4…

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Q: Consider the figure below. (Use the rules for working with measurements to give your answers to the…

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Q: Find the inverse of y = 13 +log a.

A: Finding the inverse function y=f(x) : step 1: Firstly Re write the function f(x) as y.step 2: Swap…

Q: Use the exponential decay model, A = A, e kt, to solve the following. The half-life of a certain…

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Q: The city of Anville is currently home to 15000 people, and the population has been growing at a…

A: This question can be solved using the concept of compounding.