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Gekata [30.6K]
3 years ago
6

Jack can paint 1 house in 3 days. Find Jack’s rate per day for painting houses.

Mathematics
2 answers:
Eduardwww [97]3 years ago
6 0

Answer:

Jack can paint a certain room in 3 hours, lisa is 4 hours, and sue in 2 hours. ... Jack's rate is one-third of a job per hour, Lisa's is one-fourth of a job per hour and Sue's is one-half of a job per hour. If they all work together for t hours, one whole job is completed. t/3 + t/4 + t/2 = 1 .

Step-by-step explanation:

fomenos3 years ago
3 0

Answer:

ok so hwo u do it it is 1/3 because ur finding rate thsi will help u get ur answer which is 0.333333 ex btu simplfed 0.33

Step-by-step explanation:

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Answer:

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Take this note:

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dem82 [27]

Melissa tem 16 moedas

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Answer:

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Step-by-step explanation:

We have a system with the following equations:

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The first equation is a parabola.

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