Please give a answer for this question on maths watch
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Mathematics, 21.06.2019 16:30
Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?
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Mathematics, 21.06.2019 18:00
Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.
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Mathematics, 21.06.2019 18:00
Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?
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Mathematics, 02.08.2019 12:30
Mathematics, 02.08.2019 12:30
Mathematics, 02.08.2019 12:30
Mathematics, 02.08.2019 12:30
Mathematics, 02.08.2019 12:30
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Social Studies, 02.08.2019 12:30
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History, 02.08.2019 12:30