Answer:
2 the answer is 2/1 but just write 2
Step-by-step explanation:
The answer is 2
12 inches are in 1 foot.
3 4 6
2 and 96 (lowest and highest #s far from any other #s listed
9.03x10^16---------1.5x10^-7 helium
2.709x10^24-------4.5 nitrogen
1.9264x10^28-------3.2x10^4 hydrogen
4.8782x10^14--------8.1x10^-10 xenon
Step-by-step explanation: i got it right PERIOD PURRRRR