SOLUTION: Y varies directly X and inversely as the square of z. Y=50 when x=90 and z=3. Find y when x=75 and z=5.
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Question 609658
:
Y varies directly X and inversely as the square of z. Y=50 when x=90 and z=3. Find y when x=75 and z=5.
Answer by
solver91311(24713)
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):
You can
put this solution on YOUR website!
Substitute the given initial values for
,
, and
. Solve for
Then, using the value you just derived for
use the new values of
and
, solve for
.
John
My calculator said it, I believe it, that settles it
