12. If x varies directly as the square of y and inversely as z and x = 12 when y 3 and z = 6, %3D find x when =9 and z6. a. 8 b. 12 s 108 d. 1

Algebra and Trigonometry (6th Edition)
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ISBN:9780134463216
Author:Robert F. Blitzer
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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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Answer the question with one of the options. #12

12. Ifx varies directly as the square of y and inversely as z and x 12 when y = 3 and z = 6,
find x when y =9 and z =6.
a. 8
b. 12
c. 108
d. 1
Transcribed Image Text:12. Ifx varies directly as the square of y and inversely as z and x 12 when y = 3 and z = 6, find x when y =9 and z =6. a. 8 b. 12 c. 108 d. 1
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