Answer:
≈ 2.74 mol 
(I rounded to 3 sig figs because the starting amount has 3 sig figs.)
Explanation:
2.73736313184 mol ≈ 2.74 mol
Hope this helps!
4.33898305 is the density
Divide mass/volume
<span>The temperature in the tire increased, causing an increased tire pressure.</span>
Answer: I believe/don't believe that smoking increases the risk of lung cancer because...(add your three reasons if writing an essay)
Explanation:
Since a hypothesis is basically your inference, these hypothesis can vary.
:) Hope this helped
There are 3 significant figures in the number 0.00666. They are each of the non-zero number 6's. The zero's before a number are not significant. The zeroes AFTER a number ARE significant.
For example:
0.006660 has four significant figures because there is a zero after nonzeroes.
0.00666 only has three significant figures because the zeros before a significant figure are not significant.
Any Questions?
