
Explanation:
Given:


The cross product
is given by



Density =mass/Volume
0.8=mass/60
Mass=0.8*60
Mass=48g
Answer:
I do not think that it is the most reliable way to gain information since it is very hard to do and can be easily messed up. No, I don't think you can charge someone on only evidence from blood spatter, but if there was additional evidence I think that this would definitely help with the case but not on its own, since it doesn’t give you physical evidence about the suspect.
Explanation:
The potentially harmful effects of mining can be reduced by A. Flushing mines with water.
That was Tycho Brahe, and I thought it was actually more years than that.