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vesna_86 [32]
3 years ago
9

Sean has 20 days to paint as many plays houses and sheds as he is able. The sheds can be painted at a rate of 2.5 per day, and t

he play houses can be painted at a rate of 2 per day. He has 45 structures that need to be painted.
Mathematics
1 answer:
DiKsa [7]3 years ago
5 0

n = # of days

45 = 2.5n + 2n

45 = 4.5n

n = 10

He can paint 45 structures in 10 days

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Answer:

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Step-by-step explanation:

Given that,

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drawing it 70 times we get the probability

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