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Mathematics, 25.02.2020 22:32, tackmancalynn
A pencil case has 10 blues and 5 reds what is the chance of picking red?
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Answers: 1
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Mathematics, 22.06.2019 00:30, sanfordl
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 02:00, hello123485
Find a third-degree polynomial equation with rational coefficients that has roots -2 and 6+i
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A pencil case has 10 blues and 5 reds what is the chance of picking red?...
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