do you want an expression?
if so it would be T = 40 + 20h
t = total
h = hour(s)
Answer: 392.7
Step-by-step explanation:
A=πr2=π·52≈78.53982cm² (or 78.54)
78.54 x 5
Answer:
7.03 if your rounding to the nearest tenth then its 7
Step-by-step explanation:
The answer is 2 and over it is 3
