Which of the following is the rule for the geometric sequence 1, 3, 9, 27, ...?
2 answers:
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Answer:
600
Step-by-step explanation:
Given parameters:
Number that rode in columns = times the number that rode in rows.
2200 rode in columns
Unknown:
Number of people that rode in rows = ?
Solution:
Let the number of people that rode in columns = C
Let the number of people that rode in rows = R
C = R
Number of people that rode in rows = 2200;
2200 = R
11R = 2200 x 3
R =
R = 200 x 3
R = 600
Number of people that rode in rows = 600