Question

state the number of significant digits and the implied precision of the given number. 6721 the number has significant digit(s). (type a whole number.) the number is precise to the nearest

Explanation:

Step1: Identify significant digits

Non - zero digits are always significant. In 6721, all four digits (6, 7, 2, 1) are non - zero. So, the number of significant digits is 4.

Step2: Determine precision

The last digit 1 is in the units place. So the number is precise to the nearest 1.

Answer:

The number has 4 significant digit(s).
The number is precise to the nearest 1.