Given the following set of expenses: $7,
$16.50, $12, $6.50, $10
a. find the difference between the
greatest and least expense.
b. find the mean of the greatest and
least expense.
c. find the mean of the entire set of
data.

a. 16.50-6.50= $10.00

b. 16.50+6.50/2= 11.50

c. 16.50+7+12+6.50+10/5= 10.40

These are the correct answers.

(8+64)^2= 5184 < answer

step-by-step explanation:

2^3 = 8

4^3= 64

(8+64)^2 = 5184

the answer is d

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