One and a half days.
3 1/2 EGGS
The half life of each radio-isotope is different, so there is no single answer.
84 hours
36.24 = one day.12 = half of a day.
If ' L ' is the number of days in one half-life, then the number of half-lives in 32 days is (32 / L) .
54 days is 2x27. After one cycle of a half life (27 days), one-half of the substance would be left. After a second cycle of a half life (27 more days, for a total of 54), one-half of one-half is left, or one-fourth.
There are 36 hours in one and a half days.
216 Eggs.
one and a half days
The answer is 2. If after one half-life only half of the element remains, then after another half-life half of what was there only remains. So a half of a half is a quarter (or a fourth). So that's 2 half-lives.
The half-life of radon-222 is about 3.8 days. This means that it takes about 3.8 days for half of a sample of radon-222 atoms to decay into other particles.
37 and one half
Eight days would be four half-lives. One-half to the fourth power is one-sixteenth. So you would have half a gram left.
since there are seven days in one week there cannot be an integer number to the days in half of a week, however one half of a week would be 3.5 days. True story.
One day and half, is equivalent to 36 hours or 2160 minutes.
That would be 36 hours.