Hank bought 2.4 pounds of apples . Each pound cost $1.95. How much did hank spend ont the apples ?
2 answers:
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For answer 16 its -
Exact Form:
or
Decimal Form: 4.
Hopeful it helps
Exact Form:
or
Decimal Form: 4.
Hopeful it helps
Let be the total amount of money paid by any given set of passengers. If there are
passengers in a car, then the driver must pay a toll of
.
Then has first moment (equal to the mean)
and second moment
Recall that the variance is the difference between the first two moments: