Question

What is the best answer to report for ?

c. 2.9 g/ml
e. 2.90025 g/ml
a. 2.900 g/ml
d. 2.90 g/ml
b. 2.9003 g/ml?

Answer 1

The best answer to report is 2.900 g/ml (answer A)

Step-by-step explanation

The best answer to report must be in four significant figures. 2.900 g/ml is therefore the best answer to report since in is in four significant. zeros placed after other digits but behind a decimal point are significant figures.,theerfore 2.900 has four significant figures