Mathematics, 30.03.2020 17:03 keykey5349
The engineering department of a steel manufacturer is analyzing the company’s rolling machine that’s produces sheets of steel with varying thickness. The thickness is found to be a uniform random variable with values between 90 and 200 millimeters. Any sheets less than 150 millimeters thick must be scrapped, since they are unacceptable to buyers. Find the probability distribution for thickness f(x), and then calculate the mean and standard deviation of the thickness of the sheets produced by this machine.
Answers: 1
Mathematics, 21.06.2019 15:40
Marya wants to factor the polynomial 36x^3 -22x^2 - 144x.which term can she add to the polynomial that would not change its grestest common factor? check all that apply
Answers: 3
Mathematics, 21.06.2019 17:30
#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.
Answers: 2
Mathematics, 21.06.2019 17:30
You can find the constant of proportionality by finding the ratio of
Answers: 1
Mathematics, 21.06.2019 21:00
Abakery recorded the number of muffins and bagels it sold for a seven day period. for the data presented, what does the value of 51 summarize? a) mean of bagels b) mean of muffins c) range of bagels d) range of muffins sample # 1 2 3 4 5 6 7 muffins 61 20 32 58 62 61 56 bagels 34 45 43 42 46 72 75
Answers: 2
The engineering department of a steel manufacturer is analyzing the company’s rolling machine that’s...
Mathematics, 11.10.2019 19:30
Mathematics, 11.10.2019 19:30
Chemistry, 11.10.2019 19:30
Mathematics, 11.10.2019 19:30
Health, 11.10.2019 19:30