Mathematics, 20.12.2019 22:31 kim643
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 thickness of insulation outdoor temps(f)(y) x_1 x_230.3 6 4026.9 12 4022.1 8 49on the basis of the sample results, the regression equation is: ŷ= 62.65 - 1.86x_1 - 0.52x_2a. how much natural gas can homeowners expect to use per month if they install 6 inches of insulation and the outdoor temperature is 40°f? b. what effect would installing 7 inches of insulation instead of 6 have on the monthly natural gas consumption (assuming the outdoor temp remains at 40°f? )c. why are the regression coefficients b_1 and b_2 negative? is this logical?
Answers: 1
Mathematics, 21.06.2019 19:00, 4presidents
The distributive property allows you to say that 3(x − 1) = 3x −
Answers: 1
Mathematics, 21.06.2019 23:00, kealalac1
Afunction, f(x), represents the height of a plant x months after being planted. students measure and record the height on a monthly basis. select the appropriate domain for this situation. a. the set of all positive real numbers b. the set of all integers oc. the set of all positive integers od. the set of all real numbers reset next
Answers: 3
Cellulon, a manufacturer of home insulation, wants to develop guidelines for builders and consumers...
Mathematics, 19.05.2021 18:40
Mathematics, 19.05.2021 18:40
Mathematics, 19.05.2021 18:40
Mathematics, 19.05.2021 18:40