Answer:
1Step-by-step explanation:
1 + IS 1 AND ITS 1
Answer:
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Her car had 14.46 gallons of fuel before her trip because 12.86+1.6=14.46
Answer: this is a INVERSE choice C
Create a conversion factor from "<span>There are 6.02 × 10^23 atoms in 1 gram of hydrogen:"
6.02*10^23 atoms
-------------------------
1 gram
Then mult. 800 grams by this conversion factor:
</span>6.02*10^23 atoms 800 grams
------------------------- * ----------------
1 gram 1
This comes out to 4816*10^23 atoms, which, in scientific notation, is
4.816*10^26 atoms.
