Answer:
CALEB
Step-by-step explanation:
because 800 is greater than 200 and 100
Write and solve an equation of ratios:
5 *10^9 years 100 m
------------------- = --------------
5 * 10^3 yrs x
Reducing the first fraction,
100 m
10^6 = ----------
x
100 m
Solving for x, x = ------------- = 10^(-4) m, or [10^(-1)] * [10^(-3))]
10^6
this comes out to one tenth of 1 millimeter.
Answer:
3
Step-by-step explanation:
Same as: 8.5-5.5 = 3
The answer is c to your question