Most investors in the stock market are trying to buy a stock at a
and sell it later at
a
a) high price: higher price
b) low price: lower price
c) high price; lower price
d) low price: higher price

- 70

this is the answer for you hope it

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204

i dont know

step-by-step explanation:

umm. i dont know

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x=0.8898305 is the answer to that equation