Answer:

Step-by-step explanation:
We have given integral 

, here
and 
Now first integrate 
So 
Integrating by part



So
Answer:
1.5
Step-by-step explanation:
Answer=5/16 or 0.3125 feet
Step-by-step explanation:
pls mark as brainlist
Step-by-step explanation:
624 divided by 8 = 78