Answer:
P( A U B) = 37/50
Step-by-step explanation:
7/20+3/5+21/100
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We know that there are (4^9)^5 ⋅ 4^0 at the library, so we just need to simplify this to get the answer.
(4^9)^5 ⋅ 4^0
=(4^9)^5×1
=(4^9)^5
=4^9×5
=4^45. As a result, the total number of books at the library is 4^45 books at the library or B is the final answer. Hope it help!
In this case if x<100 George will be losing money. So he will only earn a profit when he sells more than 100 DVDs. Essentially (x-100) represents his break-even point.
The answer exactly is 93.5% because 58 over 62 is 0.935 then multiply it by 100 and there's your answer!