01Lab | Activity 01: Math Basics and Dimensional Analysis Last Name First For this activity you are to input answers in Canvas via the quiz app. _ _pts After showing your work on this page, upload this worksheet in the quiz app in Canvas. Note that these questions may be slightly different from those found in Canvas. Numerical questions will have different data, but the conce of the question is the same, Answer these questions here with the given data. In the Canvas version, you use the same strategy in solving the problems but use the numerical value and conditions given in Canvas. Yes, you are solving the problem twice, but applying the concept once Please review the following before working on this activity. Rules of Significant figures: https://www.youtube.com/watch?v=9WFxkxFXb20 Answer all questions when instructed with the correct number of significant figures and in scientific notation. 1. Rounding off Numbers. a. Round to the hundredth place: 21.46499 = b. Round to the tenth place: 482.4506 = C. Round to the thousandths place: 4.150479 = d. Round to the first place: 101.45154 = e. Round to the hundredth place: 21.873451 = f . Round to the ten-thousandths place: 111.432101 = Il. Significant figures. Write the number of significant figures for each of the numbers below. a. 0.0180 b. 9.70 C. 0.090 d. 405.00 e. 0.001 f . 16.90 h. 60 g. 9040 40210 j. 0.000640 Ill. Scientific Notation. Rewrite the numbers below in scientific notation. b. 0.000 000 110 a. 5 d. 600,600,000 C. 7,100 f. 0.010 2 e. 67,000 h. 0.001 49 g. 0.000 100 j. 1,106, 140,000 i. 0.000 63 13