13. A bell rings every 24 minutes while another bell rings every 30 minutes. Suppose they rang together at 8 a. m., when will they ring together again?
Answer
.[3]

In 2000 the average price of a football ticket was $48.28. during the next 4 years, the proce increased an average of 6% each year.a) write a model giving the average price (p), in dollars, of a ticket (t) in years after 2000.b) graph the model. estimate the year when the average ticket price was about $60