posted by Samantha .
I have some problems that I don't understand. Please help me.
Solve the formula for the specified variable.
s=2ðrh + 2ðr^2 for h
f= (9/5)c+32 for c
A=P(1+nr) for r
for H i don't know what that notation is so I'll leave that alone and maybe someone else can help you with that
for c, there won't be a definite number but rather another function.
f-32= (9/5)c divide over to get c
-just flip 9/5 and multiply it to f-32 (I'll leave that to you (If you need help just ask and I'll be glad to =D )
A/P= 1 + nr