Kara takes 4.5 hours
to deliver 396
newspapers. What is
the rate per hour
she is...
Mathematics, 10.12.2020 01:00 mmoniquee
Kara takes 4.5 hours
to deliver 396
newspapers. What is
the rate per hour
she is delivering the
newspapers?
7 RP 1
Answers: 1
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In the 30-60-90 triangle below side s has a length of and side r has a length
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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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