PLEASE HELP ME ANSWER BOTH QUESTIONS WILL MARK BRAINLIEST!!!
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Answers: 3
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 21:30
Cal's go cart has a gas tank with the dimensions shown below. he uses a gas can that holds 11 gallon of gas, to fill the go cart tank. 11 gallon = 231 inches^3 how many full gas cans will it take to fill the go cart's gas tank?
Answers: 3
Mathematics, 21.06.2019 21:30
An internet company charges $8.95 per month for the first 3 months that it hosts your web site. then the company charges $11.95 per month for web hosting. how much money, in dollars, will the company charge for 8 months of web hosting?
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History, 27.08.2019 08:50
English, 27.08.2019 08:50
History, 27.08.2019 08:50
Mathematics, 27.08.2019 08:50
Mathematics, 27.08.2019 08:50
History, 27.08.2019 08:50
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Health, 27.08.2019 08:50
Health, 27.08.2019 08:50