A) 12 B) 64 C) 27 D) 3 76) 76) Suppose x varies inversely as y squared, and x = 6 when y 8. Find x when y = 4. D) 72 A) 96 B) 2 C) 24 7) 771 uoarr rith interest compounded annually the future value of the

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Question
100%
Number 76 inversely?
3-3
erse GoviaHon
4x=K
3 all 91%
9:20 ¢ A
K MATH 1015 FE Review Updated 2021
ET
12-
A) 1
B) 25
C) -3
D) 17
75) Suppose S varies directly as the cubed root of T, and that S = 12 when T = 64. Find T when S 9.
A) 12
75)
B) 64
C) 27
D) 3
76)
76) Suppose x varies inversely as y squared, and x = 6 wheny 8. Find x when y = 4.
B) 2
C) 24
D) 72
A) 96
77)
77) if money is invested for 2 years, with interest compounded annually, the future value of the
investment varies directly as the square of (1 + r), where r is the annual interest rate. If the future
value of the investment is $4759.04 when the interest rate is 4%, what rate gives a future value of
$4577.76?
C) 2%
D) 20%
A) 0.02%
B) 4%
78)
78) Suppose a car rental company charges $116 for the first day and $66 for each additional or partial
day. Let S(x) represent the cost of renting a car for x days. Find the value of S(3.5).
C) $347
D) $314
A) s231
B) $281
Transcribed Image Text:3-3 erse GoviaHon 4x=K 3 all 91% 9:20 ¢ A K MATH 1015 FE Review Updated 2021 ET 12- A) 1 B) 25 C) -3 D) 17 75) Suppose S varies directly as the cubed root of T, and that S = 12 when T = 64. Find T when S 9. A) 12 75) B) 64 C) 27 D) 3 76) 76) Suppose x varies inversely as y squared, and x = 6 wheny 8. Find x when y = 4. B) 2 C) 24 D) 72 A) 96 77) 77) if money is invested for 2 years, with interest compounded annually, the future value of the investment varies directly as the square of (1 + r), where r is the annual interest rate. If the future value of the investment is $4759.04 when the interest rate is 4%, what rate gives a future value of $4577.76? C) 2% D) 20% A) 0.02% B) 4% 78) 78) Suppose a car rental company charges $116 for the first day and $66 for each additional or partial day. Let S(x) represent the cost of renting a car for x days. Find the value of S(3.5). C) $347 D) $314 A) s231 B) $281
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