Answer:
Sonya is ten her mother is 22
Step-by-step explanation:
Answer:
She needs to sell 15 boxes of cookies to reach her goal
Answer:
D. 14.32
Step-by-step explanation:
The formula for standard deviation is:

The mean μ is 33.
The (x minus μ) squared are 361, 49, 49, 361 respectively.
So that the SD = 
Answer:
14
Step-by-step explanation:
Hope it helps