Answers by Nikolai Mavrenkov
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Answers by Nikolai Mavrenkov

Answers by Nikolai Mavrenkov
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Fias goal was to raise $5,000 to help protect manatees. She raised $3,500. What percent of her goal did she achieve?
answered Jan 13, 2018
1 vote
187k views
The level of oxygen in the air is measured in a garden and on a city road. Which location has a higher level of oxygen and why?
answered Dec 20, 2017
5 votes
134k views
1. Ibuprofen, C13H18O2, is the active ingredient in many non-prescription pain relievers. (a) If the tablets in a bottle contain a total of 13 g of ibuprofen, how many moles of ibuprofen are in the bottle?
answered Nov 26, 2017
1 vote
154k views
Determine whether the sentence below is a sentence or a fragment. as we rounded a bend in the river. a. sentence b. fragment
answered Apr 14, 2017
4 votes
201k views
To replace a number with another number that tells how many or joe much
answered Mar 24, 2015
4 votes
191k views
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