Asked by Aera
5. If m varies directly as n and inversely as the square of p, and m = 2 when when n=18 and p=2,find m when p=3 and n=25
Answers
Answered by
mathhelper
"m varies directly as n and inversely as the square of p"
---> m = k(n/p^2)
m = 2 when when n=18 and p=2
---> 2 = k(18/4)
k = 8/18 = 4/9
m = (4/9)(n/p^2)
when p=3 and n=25
m = (4/9)(25/9) = 100/81
---> m = k(n/p^2)
m = 2 when when n=18 and p=2
---> 2 = k(18/4)
k = 8/18 = 4/9
m = (4/9)(n/p^2)
when p=3 and n=25
m = (4/9)(25/9) = 100/81
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.