Acountry's population in 1990 was 156 million. in 1996 it was 162 million. estimate the population in 2016 using the exponential growth formula. round your answer to the nearest million.

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.