Estimate the number of cells in a(n) 78-kilogram (172-pound) person, assuming the human body is 100% water (actually it is 60 dash70% water) and that 1 liter of water weighs 1 kilogram.

What aspects of lines have to be diffrent

Fred has a total of 62 dvd and cd. if the number of cd is three more than two times the number of dvd, how many cd does he have?

Jorge planted flowers in his garden he planted one row of 12 tulips and one row of 36 daisies george's friend kylie has a garden with 75 flowers in it kylie's garden only contains tulips and daisies. is it possible for kylie‘s garden she have the same ratio of tulips to daisies as george's garden?