A sequence is of the form a1, a2, a3, a4, ...
where the an are real numbers. Technically, a sequence is a function whose domain is the set of natural numbers, and whose range is a subset of the real numbers. Sequences may be defined in various ways:
By listing, and appealing (via the three dots) to your intuition. Suppose the sequence is

1/2, 2/5, 3/10, 4/17, 5/26, 6/37, . . .

Then the n-th term is an

Negative 5 1/12 + negative 4 1/4 + 6 3/4

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.