The human heart pumps 750 gallons of blood in 9 hours. a human kidney filters 100 gallons of blood in 6 hours. how many more gallons of blood does the human heart pump than a human kidney filters during 24 hours?

Can (3,5 and square root 34) be sides on a right triangle?

Joseph haydn pet store offers wide variety of leashes for dogs. the store purchases one popular type of leash from its manufacturer for $4.38 each. joseph haydn pets marks up leashes at a rate of 238% of cost. what is the retail price of the popular leash?

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.