Volume of cone
height 2 radius 3 left

18.8495

Step-by-step explanation:

Formula= V=1/3πr²h

Plug in height and radius V=1/3π3²2

Simplify= -V=1/3π9(2)

               -V=1/3π18

               -V=1/3(56.5486)

               -V=18.8495

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )