Answer:
See Explanation
Step-by-step explanation:
The question has missing details, as the base area and height of the prism is not given.
To solve further, I'll assume that:

and

Using the above parameters, as point of reference.
The volume is:



Answer:
The quantity of water drain after x min is 50
Step-by-step explanation:
Given as :
Total capacity of rain barrel = 50 gallon
The rate of drain = 10 gallon per minutes
Let The quantity of water drain after x min = y
Now, according to question
The quantity of water drain after x min = Initial quantity of water × 
I.e The quantity of water drain after x min = 50 gallon × 
or, The quantity of water drain after x min = 50 gallon × 
Hence the quantity of water drain after x min is 50
Answer
1*3=3 3*3=9 9*3=27 27*3=81 The number of viewers changed because the amount of views went up times 3 each time