I would say A.$54.32 because it is the only option that is less than 55.56
Answer:
It takes him 7 minutes to do 21 problems
Step-by-step explanation:
15/5=3
He did 21 problems
So you would then do...
21/3=7
Answer:
36
Step-by-step explanation:
Length * Width so 9*4=36
Answer:
352
Step-by-step explanation:
(216-128)*(4)
(88)*(4)
352
Answer:

Step-by-step explanation:
Given that,
The area of the base = 13.2 cm²
The height of the pyramid = 13.7 cm
We need to find the volume of this pyramid. The formula can be given by :

Put all the values,

So, the volume of the pyramid is equal to
.