2. In the circle shown, secants PE and PF have been drawn such that mCE  82 , mDF  98 and the ratio  

of mCD to mEF is 2:7. Determine the measure of P . Show how you arrived at your answer.

Acertain company's main source of income is a mobile app. the company's annual profit (in millions of dollars) as a function of the app's price (in dollars) is modeled by p(x)=-2(x-3)(x-11)p(x)=−2(x−3)(x−11) which app prices will result in \$0$0 annual profit? enter the lower price first.