If the simple interest on $5,000 for 9 years is $4,050, then what is the interest rate? The rate is %?

Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

This question awards 100 ! i really don’t want to fail i will also mark you !

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