Question

PLEASE HELP WILL MEDAL
A certain bacterial culture is multiplying in a culture dish, doubling in size every 10 minutes. It takes exactly two hours to fill the whole dish. How long does it take to fill half the dish?

Answer 1

120-10=110 min

Answer 2

how did you get that

Answer 3

lets use an equation
y = Ao * 2 ^ t

Answer 4

since bacteria doubles every ten minutes, then before 10 min of 2 hrs, the bowl should be half so that after 10 min it doubles

Answer 5

very good

Answer 6

Thanks..