A forest cover 53000 acres a survey finds that 0.6 of the forest is growth tree how many acres of old growth trees

Apatient is given 50 mg dose of medicine the medicines effectiveness decreases every hour at a constant rate of 40% what is the exponential decay function that models this scenario how much medicine will be left in the patients system after 2 hours

He concluded that a heavier object dropped from the same height as a lighter object will land

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)