What is the value of x?
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Mathematics, 20.11.2020 01:00 bryanmcmillianjr
What is the value of x?
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•18
•21
•15
Answers: 3
Mathematics, 22.06.2019 04:00, lulabelles7750
Brad earns $12.75/hr and works 40 hours a week. what is his gross annual income?
Answers: 1
Mathematics, 22.06.2019 04:00, hopeschr2019
Aley is at the store buying some supplies for an art project. she decides to buy some colored pencils for $3.95 and a drawing tablet. the total cost of the supplies before sales tax is $6.94. what is the cost of the drawing tablet? $10.89 $2.99 $1.76 $3.01
Answers: 1
Mathematics, 22.06.2019 13:30, Nannie60
Alvin wants to know how much time his friends spend watching television compared to the population in terms of the number of hours watched during a single week. he collects the data from nine of his friends. the average time his friends spend watching television in a week is 28 hours, with a standard deviation of 9. he knows that the population mean is 34. what is the standard error? (answer using two decimal places.)
Answers: 3
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