Consider the scale drawing and actual drawing of an office.
Compare the scale drawing to the actual drawing.
What information is needed to find the area?
1. The scale factor is
2. The area of the scale drawing is
1.5 in.
2.5 in.
3. To find the area of the actual drawing, multiply the
area of the scale drawing by the
of the scale factor.
3 yd
5 yd

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

after 1 year: 221 deer

step-by-step explanation:

30% of 170 is 51. 170+51=221