Mathematics, 05.02.2022 03:50 giuliabril
Maria scored 72, 97, and 82 on her first three math tests. She wants to have a mean score of 82 for the quarter. How many points does she need on her last test to earn an 82 for the quarter?
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Maria scored 72, 97, and 82 on her first three math tests. She wants to have a mean score of 82 for...
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