Forty cars started the 2017 Daytona 500. How many different ways can a car finis

Question

Forty cars started the 2017 Daytona 500. How many different ways can a car finish first, second or third? Ms. Jewel wants to trade in her busted Mercedes SUV for "The New Hotness". The New Hotness comes with a choice of two body styles, three interior package options, and four different colors, as well as the choice of automatic or standard transmission. If Ms. Jewel wants to test drive every possible configuration of The New Hotness. how many different test drives are required? As a result of her success in this class. Larisa has been hired as a book representative for Prentice Hall. As part of her job responsibilities, she must travel to all 21 school districts in the state of Maryland. How many routes are possible?

Explanation / Answer

2) from above total number of test drives =number of bodystyles*interior package*colors option*transmission option

=2*3*4*2=48

3)total number of possible routes =21*20*19*18*....1 =5.109*1019

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