Find the value of x. explain how you got your answer !
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Mathematics, 18.08.2019 09:20 erinwebsterrr
Find the value of x. explain how you got your answer !
Answers: 1
Mathematics, 21.06.2019 17:00, ladnerhailey16
What is sin 7x/4 ? i need on this urgent trig
Answers: 1
Mathematics, 21.06.2019 19:40, evarod
Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.
Answers: 3
Mathematics, 21.06.2019 20:00, tansebas1107
Can you me find the missing length. i attached an image.
Answers: 1
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