Is this correct or no I need help i mark u brainless

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters

One positive integer is 2 less than another. the product of the two integers is 24. what are the integers?