Which is an arithmetic sequence? Question 3 options:

-5, 6, 10, 13

1, 2, 4, 8

1, 4, 9, 16

3, 10, 17, 24

3, 10, 17, 24

Step-by-step explanation:

The others don't have a common pattern so it is the last one.

The common difference in the last one is 7.

So the last one is the correct answer.

Hope this helps =]

77

step-by-step explanation:

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3