At an appliance store, the price of a refrigerator is marked up 25% to $406.25.

what was the price of the refrigerator before the markup?

enter your answer in the box.

In the diagram, the measure of angle 9 is 85° which angle must also measure 85°?

Which function families have maximums and minimums? 1.)linear absolute value functions and exponential functions 2.) linear absolute value functions and quadratic functions 3.) linear absolute value functions and linear functions 4.) linear absolute value functions and constant functions

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?