Total Cost of Computer Repair = $1,444.50 Shipping = 2 percent of Total Cost

If Sarah wanted to include a 15 percent gratuity, based on the total cost of the computer repair, excluding shipping, how would you find her new total cost?

Autility company burns coal to generate electricity. the cost c(p), (in dollars) of removing p percent of the some stack pollutants is given by c(p)= 85000p/100-p a) find the cost to remove 30% of the pollutant b) find where the function is undefined

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?