Question

which of these numbers has three significant figures? 8 12 876 2849

Explanation:

Step1: Recall significant - figures rule

Non - zero digits are always significant.

Step2: Analyze each number

The number 8 has 1 significant figure. The number 12 has 2 significant figures. The number 876 has 3 significant figures. The number 2849 has 4 significant figures.

Answer:

876