One water molecule ?4 hydrogen atom in
Answer:
B 
Step-by-step explanation:
Event A = 2
Event B = 3
Ian and Ella play both so that would add 2 more people.
Total who play soccer or basketball = 7
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Total amount of people who took the survey = 10

45/14 = a product every 3 minutes and 21 seconds
Answer:
y = -7
Step-by-step explanation:
y = 1/2x
x = -14 (given)
y = 1/2 × (-14)
= -7