Answer:
ekekjrkrkfkfkkkgjtkttktkkgfk
what is the question?
Answer:
Step-by-step explanation:
Social Security Administration
First question , Third option
Second question, 1st option
Step-by-step explanation:
0.00047. = 47÷10 000
=4.7×10/10^-5
= 4.7×10^-4