Answer:
three half-lives
Explanation:
Converting 12.5% to decimal gives 0.125
If one half life is 0.5.
0.5*0.5*0.5 gives 0.125
Thus 3-half lives has been elapsed
We are more intellegent than adults
Show us the picture for this answer.
Answer:
A) Unlike other maps, topographic maps indicate man-made and natural landforms.
Explanation:
B is wrong because the locations of countries and cities are found in many maps and are considered very common.
C is wrong because like B, compass roses are very common on maps.
D is wrong because like B, boundary lines are very common on maps.