Complete the follwing table. decimal notation  Scientific notations   Number of significant figures 400,000 0.000600 21,995,000 0.05050                                   7.28x10`3                                   3.608x10`5                                   9.4090x10`4                                    1.5 x 10`3

Q: Which numbers are exact (and therefore have an unlimited numberof significant figures)?a. p = 3.14b.…

A: Which numbers are exact (and therefore have an unlimited number of significant figures)? a. p =…

Q: How many significant figures are contained in each of the following measurements?(a) 38.7 g(b) 2 ×…

A: a.

Q: Calculate to the correct number of significant figures.a. 43.7 - 2.341                          b.…

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Q: Which numbers have four (4) significant figures? Choose all that apply. 3.925 x 1023 4.5 x 103…

A: Significant digit : Any combination of digit which starts from the far most left digit which is non…

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 number to four significant figures.a. 156.852              b. 156.842…

A: a. b.

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

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Q: 1- Multiplication and Division Solve the multiplication and division problems, reporting the answer…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: Determine the number of significant figures in each measurement.a. 340,438 g e. 1.040 sb. 87,000 ms…

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

Q: Round 19047 x 10^-2 to 3 significant figures and put in scientific notation.

A: All zeros between non-zeros are significant. 10 raise to powers are non significant. Zeros after…

Q: Indicate the number of significant figures in each number. If the number is an exact number,…

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

Q: determine the number of significant figures for each given number 0.000203 200. 31.001 0.00001 200.0…

A: The below are a few rules that can help you count the significant figures in the given value.All…

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: Indicate the number of significant figures in each number. If thenumber is an exact number, indicate…

A: a) 305,435,087 (2008 U.S. population) - unlimited number of significant figures This is the…

Q: Round 12345.6 to 4 significant figures

A: The quantities which come across during the scientific studies are named as physical quantities. The…

Q: Round each number to three significant figures. b. 1.548937 x 10 a. 79,845.82 c. 2.3499999995 d.…

A: Hi, since you have posted question with multiple subparts. We will answer the first three subparts…

Q: 5-Perform the following calculation and report the result to the correct number of significant…

A: There are two rules of significant figures that are involved in calculations : a) The rule in…

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

A: (a)

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

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Q: Count the significant figures of each quantity 5.60 × 1048 = 243.0 = 0.0000030 = 5   = 9.0000 ×…

A: We have to predict Sig figs in each quantity.

Q: Round to the correct amount of Significant figures (218.6-218.59)+0.03

A: To determine the number of  significant figures in a number we have to follow the following rules…

Q: 3) perform the following calculations and round each to the correct number of significant figures.…

A: A- 410.777----->410.8 B-1.002095558------>1.0021

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

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Q: Present each answer in significant figures 14×3.21 2×103- 115×104 1,000 ×0.003

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Q: Carry out each calculation and report the answer according to the correct number of significant…

A: Carry out each calculation and report the answer according to the correct number of significant…

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

A: As per our guidelines, we are supposed to give answers for the first three subparts kindly repost…

Q: To how many significant figures should each answer be rounded? (6.626x 10-34 Js) (2.9979x 108 m/s)…

A: In significant figures, an appropriate significant figure in the answer will be equal to the least…

Q: 6. Calculate, giving the correct number of significant figures: (39.45)(16.008) 3.1416+ 2.323 (22.4…

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Q: Multiply 642.67 quarts by 4.3562. What is the answer in correct significant figures? 2. Convert the…

A: Here, Quatrz = 642.67 quatrz.

Q: 1. Determine the number of significant figures for each of the following items: Number of…

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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: Question 1: Determine whether the answer to each calculation has the correct number of significant…

A: (1)

Q: Determine the number of significant figures in the following numbers. 1. 0.02 1 4. 6. 5,000. 2.…

A: Since you have asked multiple question, we will solve the first question for you as per our…

Q: Which numbers are exact (and therefore have an unlimited number of significant figures)?a. p =…

A: The number that has an unlimited number of significant figure is an exact number.

Q: Choose the answer with the correct number of significant figures.  An unknown sample of…

A: The digits/numerals part of any number contributing essentially in its measurement/calculation is…

Q: Use prefix multipliers to express each measurement without exponents.a. 38.8 * 105 g…

A: Prefix multipliers can be described as “the parts of unit which are placed before the actual units”.…

Q: Do the following calculations to the correct number of significant figures: a.) 87.6 +…

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

Q: Determine the number of significant figures in each measurement.  a. 0.049450 s       c. 3.1587 × 1…

A: Rules to determine significant figures:  1. Non-zero digits are significant. Example - 23.54  has…

Q: Express each number in scientific notation.a. 700 c. 4,500,000 e. 0.0054 g. 0.000000076b. 38,000 d.…

A: Since you have posted multiple sub-parts, the answer for first three subparts are given below.…

Q: Problem attached

A: a) 137.20 b) 1472.89 c) 3560.06

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

A: Significant figures are defined as  the number of digits in a value that contribute to the degree of…

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

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Q: For each of the numbers listed below, determine the number of significant figures. a) 4.21 х 10-4 О1…

A: To determine the number of significant figures in a number use the following 3 rules: Non-zero…

Q: Round 3.075 to 3 significant figures and put in scientific notation.

A: Rounding significant figures :- * If the rightmost digit to be removed is greater that five then…

Q: The number 1960900, when rounded off to 4 significant figures, would appear as _______   a. 1.961…

A: Scientific notation: Scientific notation is a way of expressing numbers to be conveniently written…

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: 1. Perform the following calculations. Answer with the correct number of significant figures. (Pay…

A: Answer 1:

Q: 23. 2 x 75.33333 = ____________ (significant figures).   A. 100   B. 200   C. 150.6   D.…

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Q: Calculate and give the correct number of significant figures: (4.5 × 10-14) × (5.2 × 103) = (6.1 ×…

A: In measurement , Significant figure are the numbers of digit in value,  it measures accuracy in…

Q: Round each number to four significant figures.a. 431,801 kg     d. 0.004384010 cmb. 10,235.0 mg   e.…

A: Since we only answer up to 3 sub-parts, we'll answer the first three. Please resubmit the question…

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.