The formula for the volume of a sphere is V = 4 /3 ∏ r 3, where r is the radius of the sphere. The radius of the Moon is 1 /4 of the radius of the Earth. Answer the following questions. a. If the volume of the Earth is V = 4 /3 ∏ r 3, write the volume of the Moon in terms of r.
b. Find the ratio of the volume of the Earth to the volume of the Moon.

the answer to this question is in the pic

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)