At work jenine helps 6 customers every 40 minutes. How many customers can she expect to help in 240 minutes before her break?

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?

Using the figure below, select the two pairs of alternate interior angles.a: point 1 and point 4 b : point 2 and point 3 c: point 6 and point 6d: point 5 and point 7

Ithink i know it but i want to be sure so can you me out ?