homework 1\nquestion 4 of 17 (1 point) | question attempt 1 of 3\ncarry out each calculation and give the…

homework 1\nquestion 4 of 17 (1 point) | question attempt 1 of 3\ncarry out each calculation and give the answers using the proper number of significant figures.\npart 1 of 2\n10.00×2.8=\npart 2 of 2\n\\frac{0.808}{26348}=

homework 1\nquestion 4 of 17 (1 point) | question attempt 1 of 3\ncarry out each calculation and give the answers using the proper number of significant figures.\npart 1 of 2\n10.00×2.8=\npart 2 of 2\n\\frac{0.808}{26348}=

Answer

Explanation:

Step1: Multiply for Part 1

$10.00\times2.8 = 28.00$. Since 2.8 has two - significant figures, the answer should be rounded to two - significant figures, so it is 28.

Step2: Divide for Part 2

$\frac{0.808}{26348}=0.000030664642$. The number 0.808 has three significant figures. Rounding 0.000030664642 to three significant figures gives 0.0000307.

Answer:

Part 1: 28 Part 2: 0.0000307