Question: The time t (in minutes) needed to read an article appearing on a foreign-language placement test is given by the probability density function f (t)=0.012t2-0.0012t3,

The time t (in minutes) needed to read an article appearing on a foreign-language placement test is given by the probability density function f (t)=0.012t2-0.0012t3, ≤ t ≤10 For a test taker chosen at random, find the probability that this person takes 8 minutes or more to read the article.

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