Answer:
life changes over time?
Step-by-step explanation:
sorry if it is wrong. I havent done this yet
Answer:
Our radius is already given, 8.
8 x 3.14 x 2 = 50.24cm <-------- perimeter/circumference
8^2 x 3.14
64 x 3.14 = 200.96cm2 <------- area
Formula of a circumference:
2πr
2 x pie x radius (pie can be used as 22/7 or 3/4 most likely 3.14)
Formula of an area of a Circle:
πr^2
pie x radius squared (pie can be used as 22/7 or 3.14)
Step-by-step explanation:
t=2+5×j
j=5
t=2+5×5
t=27
The filling rate is 2/5=0.4 gallons per second. So the appropriate equation is A.