The highest point in the united states is mount mckinley, alaska, at about 6773 yards above sea level. the lowest point in the united states is that badwater basin in death valley, california, at about 87 yards below sea level. use absolute value to determine the number of yards between in the lowest and highest points. if you can, show with work. you!

They are just basically saying just to subtract the highest point from the lowest point.

You just subtract 6,773 yards and 87 yards

The answer is: 6,686 yards

you're missing vital information, add to it so we can solve this problem for you.

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