A circle with area 64 cm2 has a
sector with a 45-degree
central angle.
The area of the...
Mathematics, 30.12.2020 01:20 Yungnaudie
A circle with area 64 cm2 has a
sector with a 45-degree
central angle.
The area of the sector is
cm2
Answers: 2
Mathematics, 21.06.2019 22:20, skyhighozzie
(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, 22.06.2019 03:00, ninigilford
Ben frank is an electrician who installs lighting fixtures. he charges (in dollars) his clients 15h+40f15h+40f where hh is the number of hours worked and ff is the number of fixtures installed. how much does ben frank charge when he works 77 hours and installs 99 fixtures?
Answers: 1
Mathematics, 22.06.2019 04:00, 24elkinsa
The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at , ( 59,60,61,62) and the third quartile would be drawn at . (61,62,63,64)
Answers: 2
Mathematics, 27.10.2020 23:30
History, 27.10.2020 23:30
History, 27.10.2020 23:30
History, 27.10.2020 23:30
History, 27.10.2020 23:30
Mathematics, 27.10.2020 23:30