How do i simply 13/18?
(fractions)

13/18 = 13/18 or 0.72

Step-by-step explanation:

To simplify fractions. you have to (GCF) find a number that equals both numbers from the fraction (bottom and top).

Example

3/12 = 1/4

the line of

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