Answer:
Raise the power
Step-by-step explanation:
Answer: my answer would be to just add the exponents see if it works hope this helps
see below
The circumference of a circle is given by
C = 2*pi*r
C = 2* pi *3
C = 6 pi
The value depends on whether you use 3.14 for pi or the pi button
3.14 = 18.84
pi button 18.85
it would take 99 minutes