Mathematics, 31.01.2022 14:00 Estrella2209
Telephone calls reach a secretary independently and at random ,internal ones at a mean rate of 2 in any five minute period and external ones at a mean rate of 1 in any five minute period . Calculate the probability that there is more than 2 calls in any period of 2 minutes
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Mathematics, 21.06.2019 18:00
Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.
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Mathematics, 21.06.2019 20:00
The length of the line segment joining the midpoints of sides ab and bc of the parallelogram abcd is 10. find the length of diagnol ac
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Mathematics, 21.06.2019 22:00
Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?
Answers: 1
Mathematics, 21.06.2019 22:30
The track team ran a mile and a quarter during their practice how many kilometers did her team runs?
Answers: 1
Telephone calls reach a secretary independently and at random ,internal ones at a mean rate of 2 in...
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