Solve the following equations for the variable indicated. Please correct me if I'm wrong!
1. I=Prt for P
Answer: I/P=rt
2. Solve C= 2ðr for r.
Answer: C/r=2ð
When you solve for a variable, you want it all by itself:
P = I/rt
r = C/2π
1. I=Prt for P
Answer: I/P=rt
2. Solve C= 2ðr for r.
Answer: C/r=2ð
P = I/rt
r = C/2π