how many significant figures are in the number 94.5509?

how many significant figures are in the number 94.5509?
Answer
Explanation:
Step1: Recall significant - fig rules
Non - zero digits are always significant. Zeros between non - zero digits are significant.
Step2: Analyze the number 94.5509
The digits 9, 4, 5, 5, 0, 9 are all significant.
Answer:
A. 6