Angus the sheep farmer sells wool to Barnaby the knitter for $20. Barnaby makes two sweaters, each of which has a market price of $40. Collette buys one of them, while the other remains on the shelf of Barna- by’s store to be sold later. What is GDP here?

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

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

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year