Mathematics, 03.08.2021 23:00, deanlmartin
water needs to be removed from an underground chamber before work can commence. when the water was at a depth of 3m five suction pipes were used and emptied the chamber in 4 hours. if the water is now at a dpeth of 5 m and you want to empty the chamber in 10 hours time how many pipes need to be used
Answers: 1
Mathematics, 21.06.2019 18:50, kristaaune2374
The circumference of a redwood tree trunk is 20π ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000π ft3 10,000π ft3 4,000π ft3 40,000π ft3
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Mathematics, 21.06.2019 23:00, Nathaliasmiles
Charlie tosses five coins. what is the probability that all five coins will land tails up.
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