Mathematics, 17.05.2021 22:40 annabanana1298
The number of gears, G, a machine can make
varies directly as the time, T, it operates. If it can
make 3528 gears in 7 hours, how many gears can
it make in 9 hours?
Answers: 3
Mathematics, 21.06.2019 18:20
The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?
Answers: 1
Mathematics, 21.06.2019 20:30
Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?
Answers: 1
The number of gears, G, a machine can make
varies directly as the time, T, it operates. If it can
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