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Mathematics, 21.01.2020 20:31 125712

Kelsey keep track of how much money she makes each time she babysits. for the last 10 jobs she made
$7.50, $10.50, $5.00, $4.50, $3.50, $7.50, $4.00. s10.00. $7.50 and $5.00.
what is the mean amount of money kelsey made?

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Kelsey keep track of how much money she makes each time she babysits. for the last 10 jobs she made<...
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