40 POINTS PLEASE HELP!!!!!!! Find the area of the shaded regions. Give your answer as a completely simplified exact value in ter
ms of π (no approximations).
2 answers:
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If we're only counting 5 vowels (A, E, I, O, U) and 20 consonants (everything else, minus T), then there are
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ways of picking the consonants.
We want the word to start with T, and we'll allow any arrangement of the other 4 letters, so that the total number of words is
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