You need the rule that generates the sequence.
2n+4: 6,8,10......104........204
104
100000000000
1125899906842624
A number is a single term so there cannot be a 50th term for a number.
50th term means n = 50 So the term is 100-50 = 50
2
You need the rule that generates the sequence.
47
I don't think there is a term... You may be looking for the term 'Golden' if thinking of 50 years of marriage, other than that, answer as above
Nth term With the nth term you substitute the n for the term number (e.g. 50) so the 50th term in 2n+3 would be 2x50+3=103
it was the 50th state
You first have to figure out some rule for the sequence. This can be quite tricky.
List of triangular numbers 1,3,6,... work out the rest
I count five. - Polk, Cleveland, Teddy Roosevelt, Clinton and Obama. Garfield was 49 when he was killed and would have celebrated his 50th birthday in about 3 months. Kennedy would have become 50 in his second term, if he had had a second term.
No, the 50th State is Hawaii.