Alan and dave schaferkötter leave from the same point
driving in opposite directions, alan driv...
Mathematics, 13.09.2019 00:30, stressedmolly632
Alan and dave schaferkötter leave from the same point
driving in opposite directions, alan driving at 55 miles per
hour and dave at 65 mph. alan has a one-hour head start.
how long will they be able to talk on their car phones if the
phones have a 250-mile range?
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, 22.06.2019 02:30, pineapplepizaaaaa
Your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph.
Answers: 3
Mathematics, 22.06.2019 03:30, cheesecake1919
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Answers: 1
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