SOLUTION:
If Z varies as the square root of X and Z = 21.6 when X = 9, find
a. the relation between Z and X
b. Z, when X = 5.6, correct your answer to 2 sig figures.
c. X, when Z = 43.2
Algebra.Com
Question 1106294:
If Z varies as the square root of X and Z = 21.6 when X = 9, find
a. the relation between Z and X
b. Z, when X = 5.6, correct your answer to 2 sig figures.
c. X, when Z = 43.2.
Answer by josgarithmetic(39630) (Show Source): You can put this solution on YOUR website!
Varies how? Directly or inversely?
, if direct variation.
, if inverse variation.
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