An Audi R8 has an engine with a power output of 420 horsepower (313,000 W). How long will it take the car to perform 782,500 J of work?

Carter drank 15.75 gallons of water in 4 weeks. he drank the same amount of water each day.a. estimate how many gallons he drank in one day.b. estimate how many gallons he drank in one week.c. about how many days altogether will it take him to drink 20 gallons?

The table shows values for functions f(x) and g(x) . x f(x)=3x g(x)=2x+1 −2 19 −3 −1 13 −1 0 1 1 1 3 3 2 9 5 what is the solution to f(x)=g(x) ? select each correct answer.

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