The scale on a map is 1 in. : 15 mi. the distance between two cities is 25 mi. find the distance in inches between the cities on the map.

Abox of chocolates cost $7 which equation relates the number of boxes sold parentheses x parentheses and total cost of the boxes sold parentheses y parentheses

Which graph represents an exponential decay function?

The life, in years, of a certain type of electrical switch has an exponential distribution with an average life b = 2. if 100 of these switches are installed in dif- ferent systems, what is the probability that at most 30 fail during the first year?