Can some one me with eight and nine ?
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Answers: 3
Mathematics, 21.06.2019 17:50
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
Mathematics, 21.06.2019 18:50
The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x
Answers: 1
Mathematics, 21.06.2019 20:30
At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.
Answers: 1
Social Studies, 04.07.2019 22:30
History, 04.07.2019 22:30
Mathematics, 04.07.2019 22:30
Biology, 04.07.2019 22:30
Mathematics, 04.07.2019 22:30
Mathematics, 04.07.2019 22:30
Mathematics, 04.07.2019 22:30
Mathematics, 04.07.2019 22:30
Mathematics, 04.07.2019 22:30