Mark all answers Do all work on scrap paper, wi 23) Use properties of logarithms to expand the logarithmic expression as much as possible. Where expressions. possible, evaluate logarithmic 625 logs log, 625 C) logs y³ B) logs (625-y³) A) 4-3 logs y D) E) logs 625+ 3 logs y 3 logs y 24) Use the change-of-base formula to find an expression equivalent to log, 4. log 4 A) log 49 C) B) log 4+ log 9 log 9 In 9 D) In 4 E) 94 ont of $9,000 for 6 years at an interest rate a Pert, Round the ans

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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I need help with 23 and 24
MAC1105/MAC11
DO NOT WRITE ON THIS
Do all work on scrap paper, which must be turned in to the instructor when
Mark all answers on your Scantron sheet.
23) Use properties of logarithms to expand the logarithmic expression as much as possible. Where
possible, evaluate logarithmic expressions.
625
log5
C)
log5 625
log, y³
A) 4-3 logs y
B) logs (625-y³)
4
D)
E) log5 625 +3 logs y
3 logs y
24) Use the change-of-base formula to find an
expression equivalent to log, 4.
log 4
A) log 4⁹
C)
B) log 4+ log 9
log 9
In 9
D)
In 4
E) 94
25) Find the accumulated value of an investment of $9,000 for 6 years at an interest rate of 4.4%
if the interest is compounded continuously. Use the formula A = Pert. Round the answer to
nearest dollar.
A) $11,719
B) $9,404
C) $11,376
D) $56,429
E) $159,758
Page 8 of 8
Transcribed Image Text:MAC1105/MAC11 DO NOT WRITE ON THIS Do all work on scrap paper, which must be turned in to the instructor when Mark all answers on your Scantron sheet. 23) Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions. 625 log5 C) log5 625 log, y³ A) 4-3 logs y B) logs (625-y³) 4 D) E) log5 625 +3 logs y 3 logs y 24) Use the change-of-base formula to find an expression equivalent to log, 4. log 4 A) log 4⁹ C) B) log 4+ log 9 log 9 In 9 D) In 4 E) 94 25) Find the accumulated value of an investment of $9,000 for 6 years at an interest rate of 4.4% if the interest is compounded continuously. Use the formula A = Pert. Round the answer to nearest dollar. A) $11,719 B) $9,404 C) $11,376 D) $56,429 E) $159,758 Page 8 of 8
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