He range of the following relation R {(3, −5), (1, 2), (−1, −4), (−1, 2)} is?

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?

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?