Express each result to the proper number of significant figures  0.00071+0.002+0.00008 0.9827-0.06 14.9164-10.08+3282 8.13 x 102+8.13 x 103 1.784 x 104-3.6738 x 103 5.4989 x 10-3-1.5300 x 10-2

Q: None

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Q: Perform the following calculation and report each answer with the correct number of significant…

A: Answer:In multiplication operation number of significant digits in final answer will equal to the…

Q: Q2 State the number of significant figures in each of the following measurements: 4.5 m 204.52 g…

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

Q: Write each of the following numbers as “ordinary” decimal numbers.   6.244 x 103   9.117 x 10-2…

A: The given scientific notation is 6.244 x 103, to write the ordinary decimal notation, the decimal…

Q: Round each answer to the correct number of significant figures. 28.10 3.29 8.5410 = 9+2.8 - 0.135 +…

A:

Q: 11. Write each of the following numbers in standard scientific notation. a. 97,820 = b. 42.14 × 103…

A: Scientific notation is a format which helps us to write too large or too small numbers in simple…

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: Multiply or divide the following measurements. Be sure each answer you ent 845.61 mol 72.16 L =…

A: The multiplied and divided answer should in correct significant figure.  Multiplication and Division…

Q: In which of the following numbers are all the zeroes significant? 104.040 1040 0.1480 200 0.08090

A: The general rules of determining the significant zeroes are: All zeroes to the right of a decimal…

Q: Carry out each calculation and give the answer using the proper number of significant figures.   a.…

A: The calculations given are, a) 0.20635136 b) 220075.9

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

A:

Q: Wyatt (my beagle) weighs 42.50 lbs., convert his weight to grams. 1 lb = 453.59 g O 1.928 x 104 g…

A: Given, weight in lbs = 42.50 lbs we know, 1 lb = 453.59 g => weight in grams = 42.50 lb x (…

Q: Write the numbers in scientific notation. 1071 1071 = 0.00091 0.00091 = x 10⁰ x 10 am b=

A: By using a scientific notation we can write a very large or very small number easily.

Q: A docs.google.com/document/d/1gMvnAL-0yUfszXerRVZWCNcjrbFwly5jSdGfXhHEmiU/edit# worksheet #2 ☆ D © A…

A: The formula of density is given by Density= mass/volume. The density of any substance can be…

Q: How many significant figures do the following numbers contain?1.001 3.45 3.450 0.01 .010 1.230e-04…

A: Significant figures: each of the digits of a number that are used to express it to the required…

Q: Write the number of significant figures in the number on the line.           0.0240 ________…

A: We follow the below-assigned rules to find the number of significant figures in any measurement.

Q: Multiply or divide the following measurements. Be sure each answer you renter contains the correct…

A: Rule of significant digit- 1) In non decimal number, 0 comes after non-zero not count in significant…

Q: Convert the area of the circle to um2 (micrometer square). Follow the format provided in the image…

A: Conversion of the given measurement according to the given sample ---

Q: Give the answers with the correct number of significant figures: a) 41.84 x 100.62 x (15.227 -…

A: A question based on general chemistry that is to be accomplished.

Q: Counting significant digits when measurements are multiplied o... Multiply or divide the following…

A: Rules for determining the number of significant figures in an answer : The result of an addition or…

Q: Calculate the following mathematical expression with the correct number of significant figures:…

A: We have to calculate here the given mathematical expression with the correct no. Of significant…

Q: How many significant figures does each number contain? 16.00 160 0.00160 1,600,000 1.06 0.1600…

A: Rules for determining significant figures :-  All non zero digits are always significant All zeros…

Q: How many significant figures should be in the answer to this problem: 5.01 * 3.493     5     4…

A: To  calculate: Number of significant figures in the result of multiplication: 5.01 x 3.493 It can be…

Q: round each of the nubers three(3) significant figures  0.054206 200.953 96.50 0.001460 72.650…

A: The significant figures can be defined as the digits in the given number that carry some meaning and…

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A:

Q: perform the following calculation, reporting your answer to the correct number of significant…

A: Significant figures of a number are  necessary to indicate the quantity of something. It is also…

Q: Convert 6.95 x 102 mg to pounds using 1 lb = 453.6 g as a conversion factor

A:

Q: 12.9 ✓ Points: 3.00 out of 3 cm³ Perform the calculations below and give the results with correct…

A: Step 1:1) 27.8 g + 5.461 g-3.89 g = 27.8 g + 1.571 g= 29.371 g Step 2:2) 2.13 in x 0.96 in x 4.508…

Q: Division - express all answers in the correct significant figures - be sure to include units 2…

A: Significant figures are those digits which are absolutely necessary while indicating the quantity of…

Q: Evaluate to the appropriate number of significant figures and express in scientific notation: (4.791…

A: Given:

Q: Which of the following are CORRECT regarding significant figures? In your answer, please list the…

A: Significant Figures: These are digits used to express the precision of a quantity. The numbers that…

Q: Solve this equation with the appropriate significant figures. 181.34 x 1930.4582 =

A: The given equation is - - - > 181.34 x 1930.4582 = 350069.289988 =350070

Q: (3) Convert your result in question (2) into lb (pounds).

A: Grams(g) and pounds(lbs), both are the units of mass. And, 1g=0.002205lb

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.