Step-by-step explanation:
If you take any number in the sequence then subtract it by the previous one, and the result is always the same or constant then it is an arithmetic sequence. The constant difference in all pairs of consecutive or successive numbers in a sequence is called the common difference, denoted by the letter d.
The answer is 70 the third option.
I would say it is 4 because that is really the only one to make much sense <span />
Which one am i suppose 2 do ?
4 and 3/4
the number line goes like this: 4, 4 and one fourth, 4 and a half, 4 and three fourths, then 5.