Question

20 POINTS! How many significant digits are there in the number 5.5 x 10 to the 3rd power?

A. 2
B. 3
C. 4
D. 5

Answer 1

The answer is B!!

Explanation:

Answer 2

I think your answer is B: 3 !!

Explanation:

Let me know if I can help anymore. :)