Gained in total = 10.
Moved Backwards in total = 3.
But if you keep them all together with the amount taken away, they've only gained 8 yards.
Answer:
25/9=2.77777777778
Step-by-step explanation:
Answer:
no of moles = mass / molar mass
1 mole = 6.02 *10^23 molecules
I don't know if that helped
Answer:
55,874
Step-by-step explanation:
Just subtract
143,874 - 90,000