1. What is the image of the point (-2, 0) translated 7
units right and 4 units down?

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?

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).