Calculate s5 for the sequence defined by {an}={1+5/2n} 13.5 23 40 42.5

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?

What is always true about a positive integer raised to a negative odd power?

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1