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Fynjy0 [20]
2 years ago
8

Before a renovation, a movie theater had 111 seats. after the renovation, the theater has 144 seats. what is the approximate per

centage increase of the number of seats in the theater? if necessary, round to the nearest tenth of a percent.
Mathematics
1 answer:
Blababa [14]2 years ago
3 0
Change in number of seats = 144 - 111 = 33

percentage increase = 33/111 x 100 = 29.8% (nearest tenths)
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bearhunter [10]

Answer:

The value  is  E(X) =  \$ 1.7067

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From the question we are told that

   The  parameters  are  α = 3, θ = 0.5

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The profit of a unit on the second day is

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=>     p_2 = - \$1

Generally the probability of making profit greater than $ 1 is mathematically represented as

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=>   P(X >  1 ) = Gamma (1 ,3 , 0.5)

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=>     P(X \le  1 ) = 1 - 0.67668

=>     P(X \le  1 ) = 0.32332    

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      E(X) =  3 *  P(X >  1 )   +   (-1  *  P(X \le 1 ) )

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4 0
2 years ago
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Korvikt [17]

Answer:

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2 years ago
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