X P(x)

0

0.25

1

0.20

2

0.30

3

0.25

6. a) Find the mean of the probabiility distribution above.

Me ! write an equation for the interior angles of this triangle that uses the triangle sum theorem

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

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