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Mathematics, 21.06.2019 13:30
1. the following set of data represents the number of waiting times in minutes from a random sample of 30 customers waiting for service at a department store. 4 5 7 10 11 11 12 12 13 15 15 17 17 17 17 17 18 20 20 21 22 22 23 24 25 27 27 31 31 32 a. determine the number of classes and class interval.
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What is the value of x in the equation 2(x-4) = 4(2x + 1)?
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Mathematics, 21.06.2019 18:30
Abus travels 36 miles in 45 minutes. enter the number of miles the bus travels in 60 minutes at this rate.
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130% of what number is 20.8...
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