What is a rectangle with 8 in 12 in 3 in with another rectangle with 9in and with x and y what is x and y?

Me asap! what is the slope of this line? enter your answer in the box.

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

Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours