Which of the polynomials below are in standard form and why?

he curtain rises on an empty stage. It is late afternoon November, 1945. The rooms are dusty, the curtains in rags. Chairs and tables are overturned.

It is early morning, July 1942. The rooms are bare, as before, but they are now clean and orderly.

Read the two sets of stage directions in the passage. Then explain how you would set the stage to show that a time shift has occurred if you were the director.

Step-by-step explanation:because thats 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 think it will be 4feet long of what i comprehend