Answer:
9.22×10^9
Step-by-step explanation:
The number must be written with
- a number between 1-10
- multiplied by a power of 10
The power of 10 tells you how many times you moved the decimal.
34.65 is less than 34.7
34.65 < 34.7
The larger (open) side goes next to the bigger number.
The answer is 28.26
A=pir^2
A=pi(3)^2
A=9pi
A=28.26
Hope this helps :D
