144k views
1 vote
Help! I think its B.

Help! I think its B.-example-1
User Markusjm
by
8.2k points

2 Answers

6 votes

Answer:

i dont know the answer sorry :/

Explanation:

User Shekhar Pande
by
7.8k points
2 votes
2.5 x 3.9 = 9.75
10^-15 x 10^36 = 10^11

so = 9.75 x 10^11

answer is B.
your answer is correct
User MerlinND
by
7.8k points