Mathematics, 17.12.2020 20:30, clewis57
A gear revolved 960 times in 30 minutes. How many revolutions can it do in 180 minutes?
Answers: 2
Mathematics, 21.06.2019 19:30, Pen350
Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck
Answers: 2
A gear revolved 960 times in 30 minutes. How many revolutions can it do in 180 minutes?...
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