Answer:
Volume=2616.67
Step-by-step explanation:
V=1/3pi r squared height
V=1/3(3.14)(10)squ.(25)
V=1/3(3.14)(100)(25)
V=2616.66667
V=2616.67
Answer:
z = -3
Step-by-step explanation:
<u>Use the formula for z-score</u>

This tells us that the person's score of 150 puts him/her 3 standard deviations below the mean of 300.
Ahh I hate those books; alright, check out this picture for the answers.