Mathematics, 21.10.2020 19:01 linz6227
A biologist who has been studying herd movements in elephants just finished spending several hours with the herd. The elephants are now moving due east at 3 kilometers per hour. The biologist, meanwhile, is driving due west to base camp at a rate of at 49 kilometers per hour. In how long will the biologist be 3 kilometers from the herd?
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Mathematics, 21.06.2019 21:30
Anumber cube is rolled two times in a row. find the probability it will land on 2 on the first roll and a number greater then 4 on the second roll
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Mathematics, 22.06.2019 04:30
Abag contains 5 red marbles , 6 blue marbles and 4 green marbles. susie selects a marble and returns it to the bag before selecting another marble. if susie selects a red marble 6 out of 20 times, what is the experimental probability that the next marble she selects will be a red marble ?
Answers: 1
A biologist who has been studying herd movements in elephants just finished spending several hours w...
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