40. The equation t = -0.0066a + 15 models the noon temperature, t degrees Celsius, a meters above sea level, on a certain day on Laurel Mountain. According to this equation, what would be the noon temperature for that certain day on Laurel Mountain at sea level?

Answer and Explanation

Your Answer is

Correct Answer is J

Explanation

The "at sea level" is given in the question stem to explain a=0, then t=15, so choose J