Correct 241.34(3 x 10-3)2 to 4 significant figures

Answer Details

To correctly express 241.34 x 10^-3 to 4 significant figures, we need to start by determining the first significant digit, which is the first non-zero digit. In this case, it is 2. Next, we count the next three digits after the first significant digit, which are 4, 1, and 3. Therefore, the number 241.34 x 10^-3 to 4 significant figures is 0.2413. Out of the given options, the number that matches 0.2413 to 4 significant figures is: 0.002172.