A manufacturing plant earned $80 per man-hour of labor when it opened. Each year, the plant earns an
hs additional 5% per man-hour
Write a function that gives the amount A(t) that the plant earns per man-hour t years after it opens.

Jackie purchased 3 bottles of water and 2 cups of coffee for a family for $7.35. brian bought 4 bottles of water and 1 cup of coffee for his family for $7.15. how much does each bottle of water cost? how much does each cup of coffee cost? i need this done

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

Can someone me out here and the tell me the greatest common factor