40 POINTS PLEASE HELP ME THERE IS A LINK
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Mathematics, 18.11.2020 19:40 trinityscute81
40 POINTS PLEASE HELP ME THERE IS A LINK
Answers: 3
Mathematics, 21.06.2019 16:50, gesic2003
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 22:10, 666isabella666
Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min
Answers: 3
English, 21.07.2019 13:00
History, 21.07.2019 13:00
Mathematics, 21.07.2019 13:00
Mathematics, 21.07.2019 13:00