Algebra help please :)

Algebra
Tutor: None Selected Time limit: 1 Day

May 12th, 2015

We would use weighted averages;  38x0 + 61x1 + 72x2 + 24x3 + 4x4 + 1x5 + 0x6 + 0x7 = 298

Divide that by the number of people:  298/200 = 1.5 (about)  choice A

Hope that helps.

May 12th, 2015

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