Mathematics, 04.02.2020 17:46, ethanmoct6
Agroup of college students are volunteering for the homeless during their spring break. they are putting the finishing touches on a house they built. working alone, irina can paint a certain room in 8 hours. paulo can paint the same room in 7 hours. write an equation that can be used to find how long it will take them working together to paint the room. how many hours will it take them to paint the room? if necessary, round your answer to the nearest hundredth
Answers: 2
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If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?
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An angle that measures between 90 and 180° is called a(,
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Agroup of college students are volunteering for the homeless during their spring break. they are pu...
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