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Mathematics, 18.03.2021 03:30 softballlover5
Someone help right now
Answers: 1
Mathematics, 21.06.2019 18:00, joshuahagerman1404
In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.
Answers: 3
Mathematics, 21.06.2019 19:30, danielahchf
Ineed with angles and the measure of them i have abc a is 65 and b is (3x-10) and c is (2x) find the value of x
Answers: 2
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, 17.06.2020 12:57
Mathematics, 17.06.2020 12:57
Mathematics, 17.06.2020 12:57
Mathematics, 17.06.2020 12:57
English, 17.06.2020 12:57
Mathematics, 17.06.2020 12:57