post number two

a.1-1
2-3
3-6
4-10
5-15
6-21
7-28
8-36
9- 45
10-55

b. um, i'm just gonna be straight up with you and say i don't see a pattern at all... haha. and i thought about looking it up to see if there was one, but i decided i'd just tell you the truth.

c. yes, there probably is a formula. because i personally think that there is a formula for almost everything in the mathematical world.. i may be wrong. but that's just my opinion. no, i don't know the formula, because i'm not very good at looking at things and being able to describe why it is that why.. i have a very strange train of thought that not many people would understand.

d. yes, i think there's a formula. because each number is adding the same amout to it, plus one more than the previous time.. now do i know how to make a formula out of that? nope. ha.