Mathematics, 30.05.2020 20:58 coltonduggan
: Dan wants to determine the number of liters of a 20% acid cleaning solution that he should combine with an 80% acid cleaning solution to create 50 liters of a 60% acid cleaning solution.
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You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?
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Mathematics, 21.06.2019 19:00
Write the pair of fractions as a pair of fractions with a common denominator
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Mathematics, 21.06.2019 22:30
Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.
Answers: 1
: Dan wants to determine the number of liters of a 20% acid cleaning solution that he should combine...
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