What are the next four terms for the arithmetic sequence that begins 3, 16, 29?
If
Write an explicit formula for the sequence 4, 19, 34,...
Fill in the missing arithmetic means
19,
Find the 22nd partial sum of the series 0 + 1.3 + 2.6 + ...
Show what formula you used.
Find an explicit formula for the sequence 12, 19, 28, 39, 52, 67, ...
An employee agreed to a salary plan where his annual salary increases by the same amount each year. If he earned $49,310 for the fourth year and $65,310 for the ninth year, what was his starting salary?
Wakefield Auditorium has 26 rows. The first row has 22 seats. The number of seats in each row increases by 4 as you move to the back of the auditorium. What is the seating capacity?