Mathematics, 28.08.2019 15:30 deena7
Aswimming pool holds 480,000 liters of water. the pool has two drainage pipes. when the pool is completely full, the first pipe alone can empty it in 160 minutes, and the second pipe alone can empty it in 240 minutes. when both pipes are draining together, how long does it take them to empty the pool?
Answers: 1
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Find the area of the regular hexagon if a side is 20 cm.
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If (17, 4) is an ordered pair of the inverse of f(x), which of the following is an ordered pair of the function f(x)? a. (17,4) b. (4.17) c. (4,0) d. 0,17)
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Mathematics, 21.06.2019 19:30
Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. after tax the total is 45.99. what percentage of the subtotal is the total?
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Aswimming pool holds 480,000 liters of water. the pool has two drainage pipes. when the pool is comp...
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