Afunction that repeats its values at regular intervals is called a ? function.

How many different ways can you make change for $.50 using only nickels,dimes, and quarters?

Twenty-five percent of the customers entering a grocery store between 5 p.m. and 7 p.m. use an express checkout. consider five randomly selected customers, and let x denote the number among the five who use the express checkout.

What is the approximate value of  q  in the equation below? –1.613–1.5220.5853.079