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Maria’s math test had 25 questions. She got 84% correct. How many problems did she get wrong
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Is a positive integer raised to a negative power always positive
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Find the value of x. round the length to the nearest tenth
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1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?
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Mathematics, 22.06.2019 01:00
Suppose 38 lbs of coffee beans are required to produce 2 lbs of farmer's coffee. how many lbs of coffee beans are required to produce 309 lbs of farmer's coffee?
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Maria’s math test had 25 questions. She got 84% correct. How many problems did she get wrong...
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