Determine the volume of the figure shown below and round the answer to include the correct number of significant figures

A Nancy is asked to use her calculator to find the volume of a cylindrical canister that has a radius of 10.55 cm and a height of 12.56 cm. Which answer is the most accurate? Volume of a cylinder can be calculated using the following equation: V=πr2h

Step-by-step explanation:You calculate the following answer to a problem: 12.655 cm. You are asked to round your answer to four significant figures. Which answer is correct?

18

Step-by-step explanation:

Assuming x means multiplication, use PEMDAS:

3 × 10 - 3 × 4

30 - 12

18

PEMDAS requires students to calculate all of the multiplication in an expression before calculating any subtraction; hence, why I multiplied before subtracting.