Answer:
point S is where 731 is located on the number line
Answer:
9x10⁹= ¹0⁹
3x10⁷=30000000
9.45x10⁷=94500000
2.1x10²=210
Step-by-step explanation:
If this is math where is the number or is it just word problem
.722 mols of H2 because hydrogen gas molar mass is 2.02 so divide 1.46/2.02
Answer:

And the circumference is given by this formula:

And replacing the value fo r we got:

And then the final answer would be 62.8 units for the circumference.
Step-by-step explanation:
For this case we know that the area for a circle is given by:

And we know that 
We can find the radius from the previous formula like this:



And the circumference is given by this formula:

And replacing the value fo r we got:

And then the final answer would be 62.8 units for the circumference.