Mathematics, 09.12.2019 04:31, likevlad2014
it takes 2 hours for faucet a to fill a tank, and it takes faucet b 4 hours. how many hours will it take the two faucets to fill the tank together?
Answers: 1
Mathematics, 21.06.2019 19:30, indiaseel2744
Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)
Answers: 1
it takes 2 hours for faucet a to fill a tank, and it takes faucet b 4 hours. how many hours will it...
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