Answer:
The height of the cone is 
Step-by-step explanation:
we know that
The volume of the cone is equal to

where
B is the area of the circular base of the cone
h is the height of the cone
In this problem we have


<em>Find the area of the base B</em>

substitute the value of r

<em>Find the height of the cone</em>


assume 

7 - 35 - 7x - 9x
-28 -16x
Answer:
22 in year book and 42 in drama
Step-by-step explanation:
there are in the yearbook club well if you slice them in half and give drama club 10 more than year book club
Answer:
c=11×(450+250)-90
Mrs. Shin owes $7610
Step-by-step explanation:
use pemdas to find total amount owed