Find the volume of a sphere if the surface area of the sphere is 64π cm²? Explain your work or show each step in solving the problem. Express your answer as a rational
number, either a reduced mixed number with the correct unit of measure in terms of π.
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How do i do this activity, is appreciated

The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25