Mathematics, 31.10.2019 19:31 zacharysharpe2805
Afuel is purified by passing it through a clay pipe. each foot of the clay pipe removes a fixed percentage of impurities in the fuel. let f(x) represent the amount of pollutants, in tons, left in the fuel after it had passed through x feet of the clay pipe:
f(x) = 10(0.8)x
what does the number 0.8 represent?
Answers: 1
Mathematics, 21.06.2019 22:20
(b) suppose that consolidated power decides to use a level of significance of α = .05, and suppose a random sample of 100 temperature readings is obtained. if the sample mean of the 100 temperature readings is x⎯⎯ = 60.990, test h0 versus ha and determine whether the power plant should be shut down and the cooling system repaired. perform the hypothesis test by using a critical value and a p-value. assume σ = 5. (round your z to 2 decimal places and p-value to 4 decimal places.)
Answers: 2
Mathematics, 21.06.2019 22:40
Which of the following functions corresponds to the above sinusoid? a. 10 cos πx - 5 b. -5 sin x - 5 c. -10 cos πx/2 - 0.5 d. 10 sin πx - 5
Answers: 1
Mathematics, 21.06.2019 23:30
Tim earns $120 plus $30 for each lawn he mows.write an iniqualityvto represent how many lawns he needs to mow to make more than $310
Answers: 2
Afuel is purified by passing it through a clay pipe. each foot of the clay pipe removes a fixed perc...
History, 12.10.2020 20:01
Mathematics, 12.10.2020 20:01
Physics, 12.10.2020 20:01
Social Studies, 12.10.2020 20:01
Health, 12.10.2020 20:01
Mathematics, 12.10.2020 20:01
Mathematics, 12.10.2020 20:01
Mathematics, 12.10.2020 20:01
Advanced Placement (AP), 12.10.2020 20:01
Arts, 12.10.2020 20:01
English, 12.10.2020 20:01
Mathematics, 12.10.2020 20:01
Computers and Technology, 12.10.2020 20:01