Mathematics, 26.03.2020 07:25 kiyahlove7537
Which expression represents the phrase “twice the differenc of a number and 5”
Answers: 1
Mathematics, 21.06.2019 19:40
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 00:30
"which statement is necessarily true if bd is an altitude to the hypotenuse of right ? abc? a.) ? adb? ? bdc b.) ? adb~? bdc c.) abbc=acbd d.) ? bac? ? bdc"
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Mathematics, 22.06.2019 02:40
Given the lease terms below, what monthly lease payment can you expect on this vehicle? terms: •length of lease: 60 months •msrp of the car: $28,500 •purchase value of the car after lease: $12,900 •down payment: $1900 •lease factor: 0.0005 •security deposit: $375 •aquisition fee: $300 a.$232.50 b.$279.99 c.$227.50 d.$248.08
Answers: 2
Which expression represents the phrase “twice the differenc of a number and 5”...
Mathematics, 07.04.2020 04:56
Mathematics, 07.04.2020 04:56
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Mathematics, 07.04.2020 04:56
Mathematics, 07.04.2020 04:56
Mathematics, 07.04.2020 04:56