Explanation believe the answer is A. Average.
Answer:
The formula for volume of a rectangle is length multiply by width multiply thus, 0.25 m multiply 6.1 m multiply by 4.9 m = 7.5m^3.
Explanation:
the least number of significant figures is 2 thus the final answer will have the same number of significant figures. 7.5m^3
The answer to the question is- Fe2O3
Yes it is chemical because it's acid rain and other stuff that is warring it out
Answer:
The answer is
<h2>0.07 g/mL</h2>
Explanation:
The density of a substance can be found by using the formula

From the question
mass of metal = 5.11 g
volume = 71.46 mL
The density of the metal is

We have the final answer as
<h3>0.07 g/mL</h3>
Hope this helps you