Lisa has scored 24, 21, and 20 points in her three basketball games so far. How many points does she need to score in her next game so that her average (mean) is 21 points per game? Explanation Check

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asked May 24, 2021 16.0k views

3 votes

Lisa has scored 24, 21, and 20 points in her three basketball games so far. How many points does she need to score in her next game so that her average

(mean) is 21 points per game?
Explanation
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Mathematics
college

Barret asked

by Barret

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4 votes

Answer:

She needs to score AT LEAST 19 points

Explanation:

24 + 21 + 20 + 19 = 84

84 ÷ 2 = 21

Michael Baldry answered May 29, 2021

by Michael Baldry

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