02/08/13

If you get 23 out of 25 on a quiz, what is your score as a percent?
Solve with a proportion
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Expert Answers •3

02/08/13

word problem!
A group of students is going on a field trip. If the group takes 3 vans and 1 car, 22 students can be transported. If the group takes 2 vans and 4 cars, 28 students can be transported. How many... more
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Expert Answers •3

02/02/13

ATOMIC MASS vs MASS NUMBER
WHAT IS DIFFERENCE BETWEEN ATOMIC MASS AND MASS NUMBER?
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Expert Answers •4

01/31/13

difference between Elementary molecules and Compound molecules
what is the difference between Elementary molecules and Compound molecules?
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Expert Answers •2

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