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Mathematics, 28.03.2021 01:20 coreyslotte
Helps please is for now
Answers: 3
Mathematics, 21.06.2019 14:30, Rperez6491
The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.
Answers: 1
Mathematics, 21.06.2019 19:30, valerieaj113
Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500
Answers: 2
Mathematics, 22.06.2019 05:00, imalivingpotato
There are 1872 steps in a building that has 104 floors. each floor has the same number of steps. a second building has the same number of floors but 2 fewer steps between each floor. how many steps are there between each floor of the second building?
Answers: 3
Mathematics, 01.08.2019 21:00
History, 01.08.2019 21:00
History, 01.08.2019 21:00
History, 01.08.2019 21:00
Biology, 01.08.2019 21:00
History, 01.08.2019 21:00
Chemistry, 01.08.2019 21:00