Mathematics, 14.01.2020 11:31, vanessagallion
Aspinner has six sections of equal shape and size each section is either black or white the table shows the result of an experiment when the spinner was spun 90 times (see photo provided) based on the data witch of the following best describes the experimental probability of the arrow landing on black or white section of the spinner
a. the spinner is equally likely to land on black or white
b. the spinner is 4 times more likely to land on white
c. the spinner is 4 times more likely to land on black
d. the information cannot be concluded form the data table
Answers: 1
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The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?
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Mathematics, 21.06.2019 21:40, oprajapati
The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?
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Mathematics, 22.06.2019 02:30, djohnson11461
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