Mathematics, 19.11.2019 04:31 delawdermia27

85 kilometers is equivalent to how many meters?

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Mathematics, 21.06.2019 16:30, tleppek6245

Can someone me with this problem . show your work .

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Mathematics, 21.06.2019 20:00, whosdarrin9396

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

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Mathematics, 21.06.2019 20:30, GreenHerbz206

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.

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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.)