4. The angles shown are supplementary. What is the value of x?
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Mathematics, 05.04.2021 19:10, send2tejas
4. The angles shown are supplementary. What is the value of x?
Answers: 3
Mathematics, 21.06.2019 20:20, helpmeplzandty
Select the correct answer. what is the exact value of sin (157.5°)? a. 'sqrt(2 - sqrt(2))/2 b. *"-"'sqrt(2 + sqrt(2))/29 c.'sqrt(2 + sqrt(2))/4" d. "-"sqrt(2 + sqrt(2))/4)
Answers: 3
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
Computers and Technology, 17.06.2020 03:57
Mathematics, 17.06.2020 03:57
Mathematics, 17.06.2020 03:57
Mathematics, 17.06.2020 03:57
Mathematics, 17.06.2020 03:57