Jamila babysat nine times. She earned $15, $20,$10,$12,$20,$16,$80,and $18 for eight babysitting jobs. How much did she earn the ninth time if the mean of the data set is $24

Jamila babysat nine times. She earned $15, $20,$10,$12,$20,$16,$80,and $18 for eight babysitting jobs. How much did she earn the ninth time if the mean of the data set is $24

asked Dec 27, 2018 133k views

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