<span>The steps for using a compass and straightedge to construct an equilateral triangle are as follows:
1. </span><span>Construct a circle with point E as the center and a circle with point F as the center with each circle having radius EF
2. </span><span>Construct line EF
3. </span><span>Construct a point at one of the two intersection points of circle E and circle F and label this point G
4. </span><span>Construct line EG and line FG.</span>
Each half-life reduces a sample by one half.
So after 1 half-life there is 1/2 left
2 half-lives 1/4
3 half-lives 1/8
4 half-lives 1/16
5 half-lives 1/32
There would be (1/32) of 120 remaining.
or 3.75 grams.
Source:
http://www.1728.org/halflife.htm
Use this formula and I can't answer because you do not tell me which one is the height.
Answer:
The correct answer is B. 144
Answer:
? bro theres not even a picture...
Step-by-step explanation:
