Question

Which statements are true? Choose ALL that apply. The number 123.0 has 3 significant digits. O The number 30.0012 has 6 significant digits. The number 0.0010 has 1. significant digit. The number 0.0047 has 2 significant digits. . The number 2.000 has 4 significant digits.

Answer 1

Considering all the options

The number 123.0 has 3 significant digits - true

The number 30.0012 has 6 significant digits - true

The number 0.0010 has 1. significant digit - true

The number 0.0047 has 2 significant digits - true

The number 2.000 has 4 significant digits - false

Hence the options that are true are​ The number 123.0 has 3 significant digits. O The number 30.0012 has 6 significant digits. The number 0.0010 has 1. significant digit. The number 0.0047 has 2 significant digits.