G
l
The sequence "tttffss" represents the first letters of the numbers one through eight: one, two, three, four, five, six, seven. The next number in the sequence is eight, which starts with the letter "e." Therefore, the next letter in the sequence is "e."
E
S eventy E ighty N inety
E its the first letter of the number sequence one, two three four five six seven Eight
e
E dEsEr....E
m
The next letter in the sequence AAAAA is 'E'. It is a vowel sequence.
E
l
u n p
L
The next letter in the sequence is T. The sequence follows the alphabetical order, but jumps around by alternating the location of the letters in the alphabet.
The sequence "tttffss" represents the first letters of the numbers one through eight: one, two, three, four, five, six, seven. The next number in the sequence is eight, which starts with the letter "e." Therefore, the next letter in the sequence is "e."
the next letter would be 'b'
N Neptune planets out from Sun E is Earth, for example