Darci attaches her test to the refrigerator witha circular magnet. Out of curiosity, she measures the magnet and calculates that it has a diameter of 6 centimeters. What is the magnet’s radius?

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?

An air conditioning system can circulate 350 cubic feet of air per minute. how many cubic yards of air can it circulate per minute?

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function