Answer: 30.5
Step-by-step explanation:
Answer:
uh you didnt put the picture please put the picture i really want to help you:)
Step-by-step explanation:
Answer: 3424.28
Step-by-step explanation:
Given data : 378, 361, 350, 375, 200, 391, 375, 368, 321
Number of data values = 9
Mean :

Variance = 

Variance = 
Answer:
The first option .
Step-by-step explanation:
m must not be zero
Multiply 75 by 1.0675 to find the total amount of tax plus 100 percent of the original fee im pretty sure and for the seocnd one multiply 450 by 1.45