HELP WILL MARK BRAINLIEST

What is the next number in the following sequence: 1,4,9,16,25,__

36

Step-by-step explanation:

1, 4 , 9 , 16 , 25

These are all squares of 2, 3, 4, and 5.

From this pattern, the next square would be of 6 so 6^2 = 36

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.

i believe the answer is d.

hope it you! : d