Mathematics, 08.03.2021 19:50 alisonlebron15
Cellulon, a manufacturer of home insulation, wants to develop guidelines for builders and consumers on how the thickness of the insulation in the attic of a home and the outdoor temperature affect natural gas consumption. In the laboratory, it varied the insulation thickness and temperature. A few of the findings are:
Monthly Natural Gas Consumption (cubic feet), Thickness of Insulation (inches), Outdoor Temperature (ºF),
y x1 x2
30.3 6.0 32.0
25.2 12 40
30.5 8 49
On the basis of the sample results, the regression equation is:
yˆ y^ = 57.25 − 1.07x1 − 0.64x2
Answers: 2
Mathematics, 22.06.2019 02:30, lisnel
Aconstruction worker needs to put a rectangular window in the side of a building he knows from measuring that the top and bottom of the window have a width of 8bfeet and the sides have a length of 15 feet he also measured one diagonal to be 17 feet what is the length of the other diagonal
Answers: 1
Cellulon, a manufacturer of home insulation, wants to develop guidelines for builders and consumers...
Social Studies, 26.12.2019 00:31
Chemistry, 26.12.2019 00:31
Biology, 26.12.2019 00:31
Mathematics, 26.12.2019 00:31
Social Studies, 26.12.2019 00:31
English, 26.12.2019 00:31
English, 26.12.2019 00:31