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ziro4ka [17]
3 years ago
13

At the beginning of a musical, four-fifths of the seats in the theater were filled. During intermission, 18 people left. If ther

e were 286 people left, how many seats are in the theater.
Mathematics
1 answer:
Roman55 [17]3 years ago
8 0

Answer:

there are 380 seats in total

Step-by-step explanation:

286 + 18 = 304 which is four-fifths of the seat.  since 304 seats is 80% of the total seats then if you divide it by 80 then multiply it by 100 you get 380.

so one fifth would be 76 seats and if you multiply it by 4 you get 304 which is four fifths of the seat.

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Quadrilateral STWR is inscribed inside a circle as shown below. Write a proof showing that angles T and R are supplementary.
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Observe the given figure.

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3 years ago
In its prime, Mr. Ford’s 2002 Focus would get 36
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Answer:  

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       For an+1, you may use the previous term (an) if you have just calculated it, rather than calculating it recursively again

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That's why (joke) that the dictionary definition of "recursive" is "see recursive."

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