At midnight, the temperatures is -4 degrees celsius. at noon, the temperature is 20 degrees celsius. by how many more degrees celsius did the temperature rise?

The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?

Find the distance from the theater to the library. leave your answer in simplest radical form if necessary. 12 √12 74 √74