Respuesta :

Answer:

Temperature at 11:00 PM = 16 degree

Explanation:

Given:

Temperature at 7:00 PM = 40 degree

Decrease rate = 6 degree per hour

Find:

Temperature at 11:00 PM

Computation:

Total time = 11 - 7 = 4 hour

Total decrease in temperature = 4 x 6 = 24 degree

Temperature at 11:00 PM = 40 - 24

Temperature at 11:00 PM = 16 degree