At noon, the temperature is 30℉. For the next several hours, the temperature falls by an average of 3℉ an hour. Write the equation in slope intercept form that represents this situation.

Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.

Does the point (1, sqrt 7) lie on circle shown.

Carlos by 24 mi and ran 6 miles what is the ratio of the distance carlos ran to the distance he biked