Question

URGENT!!! 100PTS!!!

Answer 1

Answer:

The total profit is the sale price of the helmet is $ 60 is:

                        $ 27,600

Step-by-step explanation:

p denote the total profit and s denote the sale price.

The total profit in terms of the sale price is given by the function :

        $p(s)=-24s^2+2200s-18000$

Now we are asked to find the value of p when the s=60

when s=60 we have:

$p(60)=-24\times (60)^2+2200\times 60-18000\\\\\\p(60)=-24\times 3600+132000-18000\\\\\\p(60)=-86400+132000-18000\\\\\\p(60)=27600$

          Hence, the total profit when sale price is $ 60 is:

                              $ 27,600

Answer 2

Answer:

112560

Step-by-step explanation: