It will last 3.1/2 Hours
1st Pill 00:00 hrs 2nd Pill 00:30 hrs 3rd Pill 01:00 hrs 4th Pill 01:30 hrs 5th Pill 02:00 hrs 6th Pill 02:30 hrs 7th Pill 03:00 hrs 8th Pill 03:30 hrs
You have found a mutant algae that doubles in size every hour. It takes 18 hours for one algae plant to take up half of a certain lake.
How long would it take for two of these plants to take up half of the same lake?
A light flashes every six minutes and a bell rings every eight minutes. If the light flashes as the bell is ringing, how long will it be until this happens again?
If in a room there is an amoeba and he make him self double every second and will fill the entire room in 1 hour. When (in seconds) will amoeba fill a half the room?
