If an object is dropped from a height of h meters and hits the ground in t seconds, then t= Suppose that an object is dropped from the top of a building that is 466.97 meters tall. How long does it take to hit the ground? Round your answer to the nearest tenth.

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

answe: it will take 4.5 hours for naomi and clair to paint an equal number of square feet

hope i

-lavira : )