Assume that d varies jointly as a² and b, and inversely as c. If d = 144 when a = 3, b= 7, and c = 14, what is the value of d when a = 8, b = 11, and c= 16 ?

Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter8: Rational Expressions And Equations
Section8.9: Use Direct And Inverse Variation
Problem 8.179TI: If p varies inversely with q and p=30 when q=12 find the equation that relates p and q.
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Assume that d varies jointly as a² and b, and inversely as c. If d = 144 when a = 3, b= 7, and
c = 14, what is the value of d when a = 8, b = 11, and c= 16 ?
Transcribed Image Text:Assume that d varies jointly as a² and b, and inversely as c. If d = 144 when a = 3, b= 7, and c = 14, what is the value of d when a = 8, b = 11, and c= 16 ?
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