A certain 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 )P, left parenthesis, x, right parenthesis, equals, minus, 2, left parenthesis, x, minus, 3, right parenthesis, left parenthesis, x, minus, 11, right parenthesis
Which app prices will result in \$0$0dollar sign, 0 annual profit?

What percent of the circle below is shaded?

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.

Consider the function f(x)=-5x+3 what is f(-2)