The mass of one proton is 1.67 x 10^-27 grams. What is the mass of 1000 protons?
a. 1.67 x 10^ -27 g
b. 1.67 x 10^-23 g
C. 1.67 x 10^- 24 g
d. 1.67 X 10^-21 g

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.