Answer:
10%
Step-by-step explanation:
60% + 30%=90%
so they have 10%of the original amount left.
B is the answer to the question
Answer
Find out the volume of a cylinder .
To prove
Formula

Where r is the radius and h is the height.
As given
Diameter of 12 in. and a height of 7 in.


Radius = 6 in

put all the values in the formula

= 791.28 in³
Therefore the volume of the cylinder is 791 .28 in³ .
Answer:
yesir
Step-by-step explanation:
Answer:
B
Step-by-step explanation: