Mathematics, 03.12.2020 19:00 Science2019
Alex determined that his average speed when he commuted to work is 35 miles per hour. What conversion factor can be used to convert this speed to feet per hour?
StartFraction 1 mile Over 5,280 feet EndFraction
StartFraction 1 hour Over 5,280 feet EndFraction
StartFraction 5,280 feet Over 1 mile EndFraction
StartFraction 5,280 feet Over 1 hour EndFraction
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Answers: 3
Mathematics, 21.06.2019 20:00, CelesteN64
For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.
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
Alex determined that his average speed when he commuted to work is 35 miles per hour. What conversio...