Mathematics, 13.01.2021 17:50 koranbutterton

Lydia ran 10 miles in 120 minutes. How many minutes did she run per mile?

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Mathematics, 21.06.2019 14:40, cassiemyers60

Given the statements, "a square root of 16 is 4," and "a square root of 9 is -3," complete the following blanks with the correct truth-values. p is and q is , so the statement, "a square root of 16 is 4 or a square root of 9 is -3" is .

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Mathematics, 21.06.2019 15:00, AJSkullcrusher

This week, conrad will work 1 3/4 times longer than last week. giovanni will work 1 1/3 times longer than last week. sally will work 2/3 the number of hours she worked last week. match each employee's name to the number of hours he or she will work this week

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Mathematics, 21.06.2019 20:30, hrcatena

What is the slope of the line shown below?

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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?