The mean of the data is given

The variance of the data is given

Answer:
Your answer is 2.5
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Answer:
first one the rate is 4
the starting value is 3
and the equation is
y=3x+4
Step-by-step explanation:
Answer:
-7 = m
Step-by-step explanation:
5m − 7 = 6m
Subtract 5m from each side
5m-5m − 7 = 6m-5m
-7 = m
Answer:
Step-by-step explanation:
A = $2,629.35
A = P + I where
P (principal) = $1,200.00
I (interest) = $1,429.35