If a jar of coins contains 20 half-dollars and 200 quarters, what is the monetary value of the coins?

Given the parent function of [tex]f(x)=x^4[/tex], what change will occur when the function is changed to [tex]f(\frac{1}{2} x)[/tex]?

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?

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?