Mathematics, 01.04.2020 21:00 LindaCat78
HELP PL
Find the area of the circle with the given circumference C. Use 3.14 for π. Round to the nearest tenth after each step in your calculation.
C = 25.1 ft
The area of the circle is about ft2.
Answers: 3
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Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2
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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
HELP PL
Find the area of the circle with the given circumference C. Use 3.14 for π. Round to...
Find the area of the circle with the given circumference C. Use 3.14 for π. Round to...
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