Clue: Hair is short and gray. The sequence is 12, 18, 24, 30, … Q: What is the 8th term?
66
Clue Skin tone is light. The sum of the first 12 terms of an arithmetic sequence is 390. The first term is 10. Q: What is the common difference?
5
Clue: Has arms crossed while smiling. The 20th term of an arithmetic sequence is 125, and the 5th term is 50. Q: What is the sum of the first 20 terms?
1750
Clue: Has a beard. The sequence is 9, 14, 19, 24, … Q: Which term is equal to 54?
10
Clue: Does not wear glasses. The sequence is 3, 6, 9, 12, … What is the 10th term?
30
Clue: Wearing a plain white shirt. The 1st term of a sequence is 11, and the common difference is 7.Q: What is the 15th term?
111
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