Mathematics, 01.07.2020 15:01 tcjet
The average number of newspapers for sale in an airport newsstand is 12, with a standard deviation of 4.
The average age of the pilots is 37 years, with a standard deviation of 6 years.
The average number of number of brands of toothpaste carried in a grocery stores was 16, with a standard deviation of 5.
The average number of number of length of time each grocery store was in business was 7 years, with a standard deviation of 1.6.
Which is more variable, by using the coefficient of variation for comparison purposes?
a. Newspapers
b. Pilots
c. Brands of toothpaste
d. Number of years in business
Answers: 3
Mathematics, 21.06.2019 21:30
Scott’s bank account showed a balance of $750 on sunday. during the next five days, he made one deposit of $140 and numerous withdrawals of $180 each. let x represent the number of withdrawals that scott made. write an inequality that can be used to find the maximum number of withdrawals that scott could have made and maintain a balance of at least $100. do not use a dollar sign ($) in your response.
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Mathematics, 21.06.2019 21:30
Ebuka's monthly rent is $750. if ebuka pays the rent late, his landlord charges 4% interest per week that the payment is late. write a function that gives the total cost r(t), in dollars, of ebuka's rent if he pays it t weeks late.
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Mathematics, 21.06.2019 23:10
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Mathematics, 22.06.2019 00:00
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The average number of newspapers for sale in an airport newsstand is 12, with a standard deviation o...
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