damiancyr444 damiancyr444

13-01-2017
Mathematics

contestada

A museum worker randomly displays 8 historical writings in a row. What is the probability that the worker lines them up from the oldest to the most recent from left to right?

A. 1/8p8
B. 8/8p1
C. 8/8p8
D 1/ 8p1

Respuesta :

13-01-2017

There are 8! possible combinations, or 8p8, and there is only 1 that has them in order from oldest to youngest, so the answer is A.

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emogalaxcy emogalaxcy

13-01-2017

i think it would be 8/8p1

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