Which equation represents a proportional relationship between x and y a.)y=0.25x+1.25 b.)y=14x-2 c.)4x+3 d.)y= x

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

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a. m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

The surface area of the triangular prism is .