identify the inflection points and local maxima and minima of the function graphed below. identify the intervals on which it is concave up and concave down.

Let the mean of the population be 38 instances of from 6" - 9" hatchings per nest, and let the standard deviation of the mean be 3. what sample mean would have a confidence level of 95% or a 2.5% margin of error?

What is the value of x in the diagram below?

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?