Population of a city increased from 5.8 million to 11.5 million in 20 years. Determine the average annual growth rate of the city’s population. Round the growth rate to one decimal place.

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A: y=-0.89x+241.7 →(1)A.)substitute x=21 in (1)y=-0.89(21)+241.7y=-18.69+241.7y=223.01so, asnwer :…

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A: Solving the problem by finding the value of the expression.

Q: 6. (67 – 18) ÷ 7 × 3

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A: To solve the following problem

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Q: For #4-6, use the matrices below. 1 -5 A = [ 1 -2 4 -2 B = -10 3 C = 4 3 1 4 6 -5B 5. ЗС — 5А 6. СВ…

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Q: 6. Divide using synthetic division. 5| 8 -38 -16 30 8x + 2x – 6x 8x + 2 Remainder -6 O -8a? – 2 +6…

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Q: b) Algebraically prove the identity. ***ty. csc x-sin x cos x cot x. a) Verify the identity for x=…

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Q: 27-8^n a prime? Why?

A: answer is in next step

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A: Find the true statement.

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Q: 15. Factor the polynomial. 1252 + 27 O (5x – 3)(25x² +15z – 9) О б2 + 3) (2527 -152 + 9) О(ба — 3)…

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Q: Simplify the expression using the addition or subtraction rules of exponents. Assume that n…

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Q: 20. BASEBALL If a pitcher is just as likely to throw a ball as a strike, find the probability that…

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Q: Which property would you use to solve the equation? log,(x – 1) –3 log,(x + 1) = 10 (Select all that…

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Q: Change the exponential expression to an equivalent expression involving a logarithm. 19) 19) 4 =x A)…

A: Solution is done in step 2

Q: 6) a = 1, r= 2, n = 10 A) 1023 B) D) 830 -| C) 987

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Q: 1. Use the Factor Theorem, find all the real roots of x- 2x-9x+18=0.

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Q: If z1 = -4 + j5, z2 = -3 - j2, and z3 = 2 - j3 , what is the simplified form of z – z + 2 ? %3D

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Q: $25,000 is deposited into an account that pays 6.75% interest compounded continously. How long will…

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Q: The sum of the sides of a triangle is equal to 100 cm. If the angles of the triangle are in the…

A: Given:  sum of sides of triangle is 100cm Let the sides of triangle be x, 2x and 4x

Q: A. State the slope of the line as an integer or reduced fraction: B. State the y-intercept of the…

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Q: use the associative property of multiplication to find an easy way to mentally calculate 16X25.…

A: Associative property is A×(B×C)=(A×B)×C

Q: B) Give the domain and range for g(x) = |x| + 3 10 8 2 2 4 6 8 10 -2 -10 -8 -6 -4 -2 -4 -6 -8 -10 4)

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Q: the system with the addition method: ( 5x - 5y - 25x + 25y 7 - 35 %3D - Answer:

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Q: If the given sequence is a geometric sequence, find the common ratio. If it is not a geometric…

A: Topic = Series NOT

Q: Let J be the solid enclosed by the xy-plane, yz-plane, and the planes x + 2y + z = 4, and x − y + z…

A: Here's the solution... please have a look at it...

Q: Consider the matrix 2 2 A = 1 3 -1 -1 -2

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Q: evaluate the fo4.2 x 2.0115=  to appropriate number of figures

A: Given    Number of significant figure = 2

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Q: Find an equation of the circle whose diameter has endpoints (3, 6) and (-2, 2). O=0

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Q: Graph the system of linear inequalities. x+y2 -2 -5x +y< -3

A: We can answer the question as below and graph the two inequality.

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Q: 5n2+30n+780 10. Given the sequence an Find a89 n+20

A: Given, an= (5n²+30n+780)/(n+20) To find- a89

Q: 7) 1-3 +9 - 27..., n= 8 A) –1833 B) –1640 1 D) 4 C) –1861

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Q: Verify that A, is an eigenvalue of A and that x, is a corresponding eigenvector. 2 = 6, x, = (1, 0,…

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Q: Estelle invested $2, 000 in an investment account at the start of the year 2010, and by 2014 the…

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Q: 1. Find the sum of all natural numbers having first term 1 and last term 303. 2. What is the sum of…

A: As per our guidelines we are supposed to answer?️ only one question. Kindly repost other question as…