Posted by vanessa on Monday, April 7, 2014 at 5:16pm.
The percentage of a certain brand of computer chips that will fail after t years of use is estimated to be
P(t) = 100(1 − e−0.12t ).
What percentage of this brand of computer chips are expected to be usable after 3 years? (Round your answer to one decimal place.)

math  Henry, Tuesday, April 8, 2014 at 10:39pm
See previous post.
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