Do the following calculation and express the answer using the correct number of significant figures.______ = (342)* (0.0012)÷ 100.0 A) 0.00410 B) 0.0041 C) 4.10 *10^-3 D) 0.004*10 4

Question

Quizplus · Accepted Answer

- The 342 and 0.0012 have 3 significant figures each, as they are measured values.
- The 100.0 has 4 significant figures, as the zero at the end is significant.
- Multiplying 342 and 0.0012 gives 0.4104, which has 4 significant figures.
- Dividing 0.4104 by 100.0 gives 0.004104, but we must round it to 2 significant figures to match the least precise measurement, which is 0.0012. Therefore, the answer is 0.0041.

Do the Following Calculation and Express the Answer Using the Correct