In which pair of numbers do both values contain three significant figures? 540 and 544 50.4 and 0.054 0.0504 and 5040 5.04 and 5400

Q: (3.20×10^2)(2.72×10^−3) (2.918×10^−3)(57.0)   Above is listed as a fraction   Express your answer…

A: Interpretation -  To express the answer in the correct number of significant figures in the given…

Q: Perform calculation, and give an answer with the correct number of significant figure

A: The significant figure is the number of digits that are considered to have a reliable data source.…

Q: Which of the measurements contain four significant figures? 5.0×10^4 3957 1.000×10–3 0.0100 0.0001…

A: Significant Figures - It basically tells us, how much a value is accurate.

Q: 13. Which of the following lot differences is acceptable if a 20% difference is acceptable? a. old…

A: The percentage difference is calculated for all the three parts the following step.

Q: .Consider the numbers 23.68 and 4.12. The sum of these numbers has significant figures, and the…

A: Given that : The numbers are : 23.66 and 4.12 We have to determine the number of significant figures…

Q: Round the following to the indicated number of significant figures:(a) 0.424 (to two significant…

A: Since, we answer only upto three sub-parts, so we will answer first three. Please resubmit the…

Q: Decide whether each proposed multiplication or division of measurements is possible. If it is…

A: 1. )  27 g / 9 mL    ----- Possible =  3 g/ mL

Q: Which has the fewest Significant figures? 1- 0.200 2- 7.760 3- 2.00 4- 300 5- 11.0 6- 200

A: Given numbers: 0.200 7.760 2.00 300 11.0 200 We have to find which one of them has the fewest…

Q: Perform calculation, and give an answer with the correct number of significant figure

A: The correct significant figure has to be calculated.

Q: Identify the number of significant Figures in each of the following: 3.0700 = 0.0471= 7.09 x10-5=…

A: Introduction: Significant figures are the digits that have meaning and are non zero integers. To…

Q: Table 2 Weighing by Difference Mass of Empty Beaker Mass of Beaker + Sugar Mass Measurement 69.787 g…

A: Given,  Mass of empty beaker = 69.787 g  Mass of beaker + Sugar = 75.230 g  Calculate the mass of…

Q: Round the following to the indicated number of significant figures:(a) 31.57 (to two significant…

A: Significant figure represents all the digits of a number that are significant with respect to…

Q: Round each number as indicated: (a) 1.236 7 to 4 significant figures (b) 1.238 4 to 4 significant…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Round each to three significant figures. 79934.02 1.561832×107 2.31827183 0.000045339

A: The question seems to have some information lacking but then again the solution for the following…

Q: Round off to three significant figures and express in scientific notation. 0.003265 m

A: Before doing the significant figure problem we must known the significant figure rule ,  zero can…

Q: 1. Round the following numbers to the number of significant figures indicated: a) 345 (2 s.f.) _350…

A: " Since you have posted multiple questions with multiple subparts we will solve first 3 subparts for…

Q: Part A How many significant figures are in each number? 0.1 s O 4 2 3 6 7 The number of significant…

A: Rules for identifying significant figures:  1. The digits except zero are always significant 2. The…

Q: What of these, if any, is/are a correct representation(s) of a number in scientific notation? Sele…

A:

Q: determine wheather the zero in each number are significant  2050  9.00x10^2 0.0530 0.075 300…

A: The given numbers are represented as follows: 2050 9.00×102 0.0530 0.075 300 285.00

Q: Round each number to three significant figures. 25,401 1,248,486 0.001265982…

A:

Q: Direction: Identify the number of significant figures for the following measurements. 1. 856.00 m 2.…

A: Number of significant figures in a measurement is found out by following a set of rules which are:…

Q: Round each number to three significant figures. 0.036549:   1044.987:

A:

Q: Which of the following numbers contains the designated correct mumber of significant figures? Select…

A: To find significant figure do not count zero after decimal and before digits but every zero must be…

Q: 49. Round each number to four significant figures.(a) 255.98612 (b) 0.0004893222(c) 2.900856 * 10-4…

A: The following rules can be followed to round up the final answer to the significant figures.…

Q: Select the answer that expresses the result of this calculation rounded to the correct number of…

A: Before calculations certain rules should be understood for significant digits. All of the non-zero…

Q: Decide whether each proposed multiplication or division of measurements is possible. If it is…

A: The solution is given below -

Q: Decide whether each proposed multiplication or division of measurements is possible. If it is…

A:

Q: How many significant figures in each term : 0.001048 and 3032 ?   a. 7 and 7 b. 6 and 6 c. 4 and 7…

A: Significant number is very important to represent the result. Significant number of given terms is…

Q: 1 sig fig 2 sig figs 3 sig figs 4 sig figs 5 sig figs Answer Bank 0.006 0.030 890020 140 4.050 11020…

A: Significant figures:- preceding zero after decimal doesn’t count. For example 0.008 can be written…

Q: Write the following numbers in standard notation. Use a ter-minal decimal point when needed:(a)…

A: when we are going to convert scientific notation to standard notation , we have to multiply the…

Q: Round each number to 4 significant figures: 0.00470060 _________________    438990_____439000____…

A: 0.00470060 = 0.004701 ( upto four significant number) 438990 = 439.0 x 103  where as 439000 = 439.0…

Q: Name: Date: Class period: Unit: Introduction to Chemistry "Significant Figures in Calculations" - WS…

A: Hello. Since there are multiple questions and each question has more than three sub-parts, the first…

Q: Part A How many significant figures are in each number? 0.1 s 4 1 3 6. 7 The number of significant…

A: All the zeros after decimal are not counted as significant figures if there is no non-zero number…

Q: A conversion factor is a fraction with one unit on top and a different unit on the bottom. True…

A: Answer Conversion of Fractions means to change the…

Q: Decide whether each proposed multiplication or division measurements is possible. If it is possible,…

A: a)(3.0cm3)(8.0cm2)=?. This is simple multipication of two magnitude having different unit power.…

Q: Perform the calculation to the correct number of significant figures: 4.005x74x0.007

A: Multiplication of significant figures:- The answer of multiplication should be reported by taking…

Q: A. How many significant figures are in each of the following numbers? 1. 1.234 2. 1.2340 3.…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Round the following according to the correct number of signigicant digit (0.120) (8.206 x…

A: Given data : Round the following according to the correct number of significant digit . (0.120)…

Q: Complete the follwing table. decimal notation  Scientific notations   Number of significant figures…

A: The decimal representation denotes the number in normal form that is it will not included any power…

Q: Addition - express all answers in the correct significant figures - be sure to include units…

A: Given information ,  3510.054 g + 1341.03264 g + 0.01654 g  After addition we have to express its…

Q: 2.-Round up the following numbers to the designated significant figures to 2 significant figure…

A: Given number is 32445.34 and has to round up to two significant figures.Since the third digit in…

Q: Column A 1.   0.002040   2.   15.36 + 2.255 = 17.615 3.   510. 4.   22.2 x 89.01 = 1,976.022…

A:

Q: Which of the measurements contain four significant figures? 5.0×10^4 3957 1.000×10–3 0.01000.0100…

A: A multiple choice question based on significant figures, which is to be accomplished.

Q: The correct answer (reported to the proper number of significant figures) to the following is (12.67…

A: (12.67 +19.2 ) x (3.99)/ (1.36 + 11.366)   (12.67 +19.2 )=31.87 (the final value must have one…

Q: In the product A · B · C, A has 5 significant figures, B has 2 significant figures, and C has 3…

A:

Q: round each of the following numbers to three significant figures: a) 93.246 b) 0.02857 c) 4.644…

A: Round each of the following numbers to three significant figures:

Q: D. Significant Figures Determine the number of significant figures in the given numbers. 1. 12,000…

A: Determination of significant figures:

Q: The result of the calculation (1.0161-0.8711) with correct number of significant figure is a.…

A: Given calculation problem;   1.0161 - 0.8711

Q: The correct answer (reported to the proper number of significant figures to the following is __…

A: Given mathematical observation is : (12.67 + 19.2)(3.99) / (1.36 + 11.366) The correct answer with…

Q: MULTIPLE CHOICE. Ch0ose the one alternative that best completes the statement or answers the…

A:

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.