Answer:
235.5 cubic inches
Step-by-step explanation:
The volume of a cylinder is found using the volume formula
.
Substitute h=3 and r = 5.

0.05
u can divide 50 by 1000
Step-by-step explanation:
The angle 2 and 3 are in vertically opposite sides. So, they are vertically opposite angles.
Hence, second option is correct.
Answer:
Part a) 
Part b) 
Step-by-step explanation:
Part a) How many gallons of water will be in the pool after 20 minutes?
we know that
Using proportion

Part b) How many gallons of water will be in the pool after 1 hour
we know that
1 hour = 60 minutes
Using proportion

I don't think it can be reduced anymore.