Mathematics, 26.03.2020 10:15 oktacos

Find the probability of each event. Answer IN FRACTION form.

A mechanic working under a car requires four different size wrenches from his
toolbox, which contains eleven different wrenches. Reaching for his toolbox, he grabs four of them at random. What is the probability that the mechanic has all of the wrenches he needs?

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Find the probability of each event. Answer IN FRACTION form.

A mechanic working under a...

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