Please help! I will mark brainliest to whoever answers first (and correct). The image shows the path of a ball that's thrown

At positions ___ and ___, kinetic energy is maximum. At position ___, potential energy is maximum.

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Aresearcher plans to conduct a test of hypotheses at the 1% significance level. she designs her study to have a power of 0.90 at a particular alternative value of the parameter of interest. the probability that the researcher will commit a type ii error for the particular alternative value of the parameter at which she computed the power is: a. 0.90. b. 0.01. c. 0.10. d. equal to 1

If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =

Write a polynomial function with the given zeros x= -1,0,2show your work