Arecipe for pancakes call for 1 cup of pancake mix and three fourths cup of milk how much milk is needed to make half the recipe

On saturday morning, calls arrive at ticketmaster at a rate of 108 calls per hour. what is the probability of fewer than three calls in a randomly chosen minute?

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?

Asource of laser light sends rays ab and ac toward two opposite walls of a hall. the light rays strike the walls at points b and c, as shown below: what is the distance between the walls?