Question

how many sig figs are in 0.00500906000 ? 3 11 9 8

Explanation:

Step1: Recall sig - fig rules

Leading zeros are not significant. Non - zero digits and zeros between non - zero digits are significant. Trailing zeros after a non - zero digit and after a decimal point are significant.

Step2: Count significant figures

In 0.00500906000, the leading zeros (the three zeros before 5) are not significant. The remaining digits 5, 0, 0, 9, 0, 6, 0, 0, 0 are significant. There are 9 significant figures.

Answer:

9