The points e, f, g and h all lie on the same line segment, in that order, such that the ratio of e f : f g : g h ef: fg: gh is equal to 5 : 2 : 3. 5: 2: 3. if e h = 60 , eh=60, find g h . gh.

15

step-by-step explanation:

idk this answer sorry cant on this one.

step-by-step explanation:

6 hours 48 min

step-by-step explanation:

68÷5=13.6

13.6×30=408min=6 hours 48 min.

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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