How many tables in a row are needed to seat 105 student?
1 answer:
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Answer:
Step-by-step explanation:
Your revenue should be the price demand function * the price:
(x) 350 - 2x =
R(X) = 350x -
your profit function should be the
Revenue - cost
350x - - 14204 -4x
- + 346x - 14204
b.e.p is where R=0
- + 346x - 14204 =0
Factored: f(x) = -2(x - 106)(x - 67)
bep = 67