Mathematics, 23.01.2020 01:31 miztati1280
The probability that a train leaves on time is 0.9. if esme takes the train 10 times, how many times can she expect to be on time?
Answers: 1
Mathematics, 21.06.2019 14:30, logan541972
Factor. 8x2y2 – 4x2y – 12xy 4(8x2y2 – x – 12xy) 4(2xy – 4x2y – 12xy) 4x2y2(2xy – xy –3) 4xy(2xy – x – 3)
Answers: 2
Mathematics, 21.06.2019 17:50, domiyisthom
On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.
Answers: 2
The probability that a train leaves on time is 0.9. if esme takes the train 10 times, how many times...
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