Find the common difference of the arithmetic sequence.
5, 5.3, 5.6, 5.9, . . .
A.
0.3
B.
1.1
C.
–1.1
D.
10.3
5 Answers

“difference” means subtraction. So look at any two adjacent terms and subtract. What’s 5.3 – 5.0? What’s 5.6 – 5.3? What’s 5.9 – 5.6? That’s your answer.

definitely A 0.3

this is your homework im guessing? the personfriendly distinction of 3,5,7,9 is 2 and the personfriendly distinction of the 2nd is ” there is not any series” i assume. oh wait nvm i assumed those have been commas

So many good replies already for this

a. 0.3