Answer: 
Step-by-step explanation:
The mean and variance of a continuous uniform distribution function with parameters m and n is given by :-

Given : 

Answer:
d
Step-by-step explanation:
i got it right
Answer:
A = 2.25
Step-by-step explanation:
If you divide 2a = 4.5 by 2 on both sides you will get a = 2.25
Answer:
x= -10
if u need explanation pls let me know