An elevator can safely lift at most 4400 lbs. a concrete block has an average weight of 41 lbs. what is the maximum number of concrete blocks that the elevator can lift?

41 bricks because if you do 42 bricks it would be over the 'safe capacity'

41 bricks sorry i had to add dots to make it longer lol

answer: finding the extract measurements and knowing the points

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