Mathematics, 20.07.2019 18:00 quickestlearner8562
John ,rick , and molli are painting a room together. it takes all of them 16 hours to paint the room to perfection. it takes john 8 hours to paint the room alone , and it takes rick 2 hours to paint the room alone. what is the hourly rate it take’s of john to paint the room alone?
Answers: 1
Mathematics, 21.06.2019 12:30
How do i work this problem out using the equation a=pe^rt
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Mathematics, 21.06.2019 14:00
Tracy solved the following problem. which of the statements is true? 9 ÷ 3 + 6 × 2 3 + 6 × 2 9 × 2 18 her answer is correct. her answer is incorrect. she should have multiplied before dividing. her answer is incorrect. she should have multiplied before adding. her answer is incorrect. she should have added before dividing.
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Mathematics, 21.06.2019 17:00
Orly uses 2 cups of raisins for every 12 cups of trail mix she makes. how many cups of trail mix will she make if she uses 8 cups of raisins?
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Mathematics, 21.06.2019 22:30
21 a stick 7 inches long is broken into two pieces, so that one piece is twice as long as the other one. how long are the two pieces?
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John ,rick , and molli are painting a room together. it takes all of them 16 hours to paint the room...
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