Mathematics, 25.03.2020 22:47 keigleyhannah30
A ball is thrown upward with an initial speed of 24.5m/s. When is it 19.6m high? (Two answers) Use the equation h = rt – 4.9t2 where h is in meters.
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, 22.06.2019 00:30
Will mark ! (10 points also! ) if x varies inversely with y and x =6 when y= 10, find y when x=8 a. y=4.8 b. y=7.5 c. y=40/3 d. y=4/15
Answers: 1
A ball is thrown upward with an initial speed of 24.5m/s. When is it 19.6m high? (Two answers) Use t...
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