The 300 people who were lined up outside the amusement park had all entered by 8:15, and by 8:30,
How many people entered between 11:45 and 12:00 noon, just in time for the parade?
Represent the problem as a series and write a formula for the nth term.
Write the summation representing the total number of people who entered the amusement park to see the parade between 8:15 and 12:00.
Write the formula for the sequence representing the number of people who entered the park during the nth quarter-hour