Question

How many significant figures are in
9.89 x 10^3

Answer 1

3

Step-by-step explanation:

Since the 9.89 x10^3 have the three digits 9.89 without any fillers.

Answer 2

This has 3 significant digits

Step-by-step explanation:

9.89 x 10^3

Writing this out

9.89 * 1000

9890

This has 3 significant digits