Find the sum of the first 9 terms of the following sequence. Round to the nearest hundredth if necessary.
16
12, -8,
3
Sum of a finite geometric series:
Sn=a1-a1r^n/1-r

Which of the following is the graph of y= square root -x-3

Astudent drew a circle and two secant segment. he concluded that if pq ~= ps, then qr ~= st. do you agree with the student’s conclusion? why or why not?

Anew movie is released each year for 14 years to go along with a popular book series. each movie is 2 minutes longer than the last to go along with a plot twist. the first movie is 70 minutes long. use an arithmetic series formula to determine the total length of all 14 movies