Question

determine the number of significant digits for the following measurement numbers. 23. 94,126.0

Explanation:

Step1: Recall significant - digit rules

Non - zero digits are always significant. Zeros between non - zero digits are significant. Trailing zeros in a number with a decimal point are significant.

Step2: Analyze the number 94,126.0

The digits 9, 4, 1, 2, 6 are non - zero and are significant. The trailing zero after the decimal point is also significant.

Answer:

6