The width of a rectangle is 3 units less than the length. The area of the rectangle is 54 units. What is the length, in units, of the rectangle?

answer: median

step-by-step explanation:

the median is the middle value when a data set is ordered from least to greatest

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

total of apples - take away four

6-4 = 2

answer is 2 apples