2
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Answer:
B: 2800 hydrogen atoms
C: 6760 hydrogen atoms
D: y=amount of oxygen atoms*2
Step-by-step explanation:
B: We know the formula for water is H2O. SO that means that there is 2 hydrogen atoms and 1 oxygen atom. So there is 2 times the amount of hydrogen atoms so we can do 1400*2=2800, So there is 2800 hydrogen atoms in the water.
C: Same thing as B. 3380*2=6760
D: y=amount of oxygen atoms*2. Because there is one oxygen atom and two hydrogen atoms so 1*2=2.
Answer:
12117
Step-by-step explanation:
84819 divided by 7 is 12117
Answer:
1.414214
Step-by-step explanation:
Value is 1.41421<u>35</u>623730950488016887242097...
Since 7th digit is a 5, the 3 gets rounded to a 4 at the end.
Answer:
fish and snake are the complement of set m