These sequence stands for:
Ten
Twenty
Thirty
Forty
Fifty
Sixty
Seventy would be next in the sequence, so the answer is 'S'.
b
T,e,t,t,f,f,s,s,e
S
s=5 f+s=? Substitute 5 in for s.Substitute 1 in for f.f+s=f+5f=11+5 ={6}
9 Square Feet in a Square Yard
E
F
w
E. Eight.
The next letter in the sequence AFAHMAS is "A." The pattern alternates between the letter "A" and the first letters of the words in the phrase "For Every letter" (F, H, M, S). Therefore, after "S," the sequence returns to "A."
The sequence "0ttffsse" represents the first letters of the numbers: zero (0), one (t), two (t), three (f), four (f), five (s), six (s), and seven (e). The next number in the sequence is eight, which starts with the letter "e." Therefore, the next letter in the sequence is "e."
k comes next, and then l.
d
N (First, Second, Third, Fourth, Fifth, Sixth, Seventh, Eighth, Ninth)
It's K!
k... for king think deck of cards
Next two are f s, and then it repeats. These are the first letter of the days of the week in English.