What is the average rate of change of the function f(x)=20(1/4)x from x = 1 to x = 2?

Jim makes $10.35 per hour. write an equation that jim can use to calculate his pay.

Chamberlin wants to bottle 1\8 of her apple cider. she pours the apple cider evenly among 6 bottles. what fraction of her apple cider will she put in each bottle? what expression could represent this situation?

Astore has clearance items that have been marked down by 60%. they are having a sale, advertising an additional 55% off clearance items. what percent of the original price do you end up paying?