Answer:
nope the one you think is the answer is false its D. 7.5 X 10^9
7,500,000,000 after the 7 there is 9 numbers you count the 5 also
~batmans wife dun dun dun....
Answer:
You are correct it is B
Step-by-step explanation:
You are correct, you take off all of the 0's and count them this gives you 75×10^8