Mathematics, 29.09.2019 07:01, rubianny03
The distance d traveled at a constant speed r is directly proportional to the time t spent traveling. a car moving at a constant speed travels 150 miles in 2.5 hours. which proportion represents how to find the number of miles the car travels after 6 hours, if its speed remains constant?
Answers: 2
Mathematics, 21.06.2019 20:00, arianaaldaz062002
If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?
Answers: 1
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?
Answers: 2
The distance d traveled at a constant speed r is directly proportional to the time t spent traveling...
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