Answers: 1
Mathematics, 21.06.2019 16:50
Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?
Answers: 3
Mathematics, 21.06.2019 20:10
Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)
Answers: 3
Mathematics, 21.06.2019 23:20
8litres of paint can cover 129.6 mĀ². how much paint is required to paint an area of 243mĀ²?
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Mathematics, 21.06.2019 23:30
Use the ratio test to determine whether ān=14ān+2n! converges or diverges. (a) find the ratio of successive terms. write your answer as a fully simplified fraction. for nā„14, limnāāā£ā£ā£an+1anā£ā£ā£=limnāā.
Answers: 3
Which is an example of an isometric transformation?...
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