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A bicycle is marked 40% the original price of $150. Is is then taxed at 7 1/2%. What is the final total cost of the bicycle
asked
Jun 16, 2020
Mathematics
middle-school
2
answers
1
vote
160k
views
The production of NOx gases is an unwanted side reaction of the main engine combustion process that turns octane, C8H18, into CO2 and water. If 85% of the oxygen in an engine is used to combust octane,
asked
Feb 16, 2020
Chemistry
college
2
answers
3
votes
183k
views
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