15.) The faces of a fair cube are number 1 Through 6 the probability of rolling any number from a 1 through 6 is equally likely. If the cube is rolled twice, what the probability that an even number will appear on the
Top face in the first roll or that the number 1 will appear on the top fose in the secma rou?

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label