Volume = length * width ( aka base ) * height
2 feet = 24 inches.
24*15*8=2880 inches.
Answer: X= y^2
Step-by-step explanation:
4292
Step-by-step explanation:
there happy that was easy to be honest
Answer:
The variance of these investment returns is 74
Step-by-step explanation:
Given:
Series = 10, 30, 15, 5, 20
To Find:
variance of a series = ?
Solution:
The variance of the series = 



Now

= 
= 36 + 196 +121 + 1+ 16
= 370
Now
= 74