State Water Area (square miles)
Alabama
1.7 x 10
Florida
1.2 x 104
Hawaii
4.5 x 10
Michigan
4.0 x 104
Total Water Area for
Total Water Area for
Alabama and Florida
Hawaii and Michigan
Difference of Water Area
of Florida and Hawaii
Difference of Water Area
of Michigan and Alabama

unless if u could do my questions, if not i wouldn't want to

idk

step-by-step explanation:

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

d

step-by-step explanation:

i used the pitagoras theoreme