What is 9,846,000,000,000 expressed in scientific notation? A. 9.846 × 10
B. 98.46 × 10
C. 9.846 × 10
D. 98.46 × 10

9.846 × 10¹²

Step-by-step explanation:

You didn't give the powers but that is the answer

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.