Given f(x)= 7-x^2, what is the average rate of change in f(x) over the interval [1, 5]? -6 -1/2 1/4 1

What values of data might affect the statistical measures of spread and center

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?