None of these could represent anything!
An equation has the 'equals' sign ( = ) in it. An expression hasn't.
You take the difference between the second and first numbers.Then take the difference between the third and second numbers. If that difference is not the same then it is not an arithmetic sequence, otherwise it could be.Take the difference between the fourth and third second numbers. If that difference is not the same then it is not an arithmetic sequence, otherwise it could be.Keep checking until you think the differences are all the same.That being the case it is an arithmetic sequence.If you have a position to value rule that is linear then it is an arithmetic sequence.
To work that out you could do 20'000-11'111=8'889 Or 8'8889+11'111=20'000.
It could be: 6.3-2 = 4.3
None of these could represent anything!
An equation has the 'equals' sign ( = ) in it. An expression hasn't.
Would=if he wanted to Could=if he was able to
no wish i could
B,A
An odds ratio is the difference between the number of times that something happens and does not happen. An unadjusted odds ratio is a guess between what could or could not happen.
the difference is obvious, You should be a bride or you are to be a bride. (should=could (sorta) and to be = you will be.
and what?
No.
It could represent pain because they sting you. :)
"could" asumes it may have, "would" asumes it was.
managed to refers to a particular situation