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MrRa [10]
3 years ago
10

I got 57.12, but it’s not an answer...I am confusion

Mathematics
1 answer:
Setler [38]3 years ago
4 0
Check the picture below.

\bf \stackrel{\textit{area of the semicircle}}{\frac{\pi r^2}{2}}~~~~+~~~~\stackrel{\textit{area of the triangle}}{\frac{1}{2}bh}
\\\\\\
\stackrel{\textit{area of the semicircle}}{\frac{\pi 4^2}{2}}~~~~+~~~~\stackrel{\textit{area of the triangle}}{\frac{1}{2}(12)(8)}
\\\\\\
8\pi +48\qquad \approx\qquad  73.1327412287

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Answer:

The function to represent the revenue received  by the club is

Step-by-step explanation:

Given:

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To Find :

The function to represent the revenue received  by the club when x is the price increase

Solution:

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for 2 month , 2 dollar increase will lead to decrease of  = 1000  members

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Now

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