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OldSpice OldSpice
wrote...
Posts: 6432
9 years ago
If a penny has a mass of 3.015 g and is 5.00% zinc, what is the mass of zinc in the coin?
A) 0.151 g
B) 0.286 g
C) 0.603 g
D) 1.51 g
E) 2.86 g
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9 Replies
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Answer accepted by topic starter
ElectricElectric
wrote...
Top Poster
Posts: 6431
9 years ago Edited: 2 years ago, bio_man
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.silent.boss

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OldSpice Author
wrote...
9 years ago
Perfect!

..Thank you so much for your support
wrote...
9 years ago
My pleasure
.silent.boss
wrote...
3 years ago
Thank you
wrote...
3 years ago
Thank you
wrote...
3 years ago
Thanks
wrote...
3 years ago
thanks
wrote...
3 years ago
Thank you
wrote...
3 years ago
thank you
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