Mathematics, 30.10.2020 16:50 KillerSteamcar
Mary must average at least 30 hours of work per week during each five-week cycle to keep her health benefits. During the first four weeks of the cycle, she has worked 30, 30, 28, and 28 hours. What is the lowest amount of hours she can work in the fifth week to have a weekly average of 30 hours?
Answers: 1
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Mary must average at least 30 hours of work per week during each five-week cycle to keep her health...
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