One of the sisters decides that she isn't feeling well. She only wants a sprite and volunteers the remaining money to the others. How much do the other four sisters have to spend? There are 4 sisters each have $10.00

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