Write each of the following numbers as “ordinary” decimal numbers.   6.244 x 103   9.117 x 10-2   8.299 x 101   1.771 x 10-4   5.451 x 102   2.934 x 10-5

Q: Express each result to the proper number of significant figures  8.13 x 102+8.13 x 103 1.784 x…

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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: Which of the following numbers is the smallest?     5.32 x 10-4     5.32 x 10-3     0.0532…

A: To compare the numbers, first of all, all of them should be in scientific notation. The third value…

Q: Use the References to access important values If heeded for this question. Write each of the…

A: Given :-  8.89 × 10-3  7.77 × 104  7.71 × 103  8.06 × 10-5  To write :-  Above value in 3…

Q: What decimal power does the abbreviation pico represent? O 1 x 106 O 1 × 10⁹ O 1x 10-1 O 1 x 10-12 O…

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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: 0.93 cm x 4.925 cm 358.62 g 64.52 mL 93. g mI 1 = X 93. mL = cm 0 mL 5.0 g

A: The expressions given are:

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

A: There are some rules of multiplying and dividing with units . If we multiply the term with units ,…

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

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

A: Addition and subtraction:According to significant figures rules,during addition/subtraction,the…

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: To the correct number of significant figures, what is the answer to 8119 x 0.000023? 0.19 0.186737…

A: To find the answer in correct number of significant figures, 8119 X 0.000023?

Q: Determine the number of significant figures. 1. 100432.6783 / 2 2. 0.000004523 x 2.34 + 10.00000…

A: To determine the significant number, we need to count significant number in given values and then we…

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

A: The expressions given are,

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

A: The final result of multiplication and division should be rounded to the same number as the least…

Q: Translate each number into standard notation, maintaining the same number of significant figures.…

A: Translate each number into standard notation, maintaining the same number of significant figures ---

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

A: (1)

Q: Each of these numbers is written in exponential form, but not in proper scientific notation. Write…

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Q: Write each of the following numbers as “ordinary” decimal numbers.   6.244 x 10^3   9.117 x 10^-2…

A: a) 6.244×103 6244 b) 9.117×10-2 0.09117 c) 8.299×101 82.99

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

A: This problem is based on significant figures.We know that , According to the rule for significant…

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: cm x 4.125 cm mol L -41 m +0.50 s cm X 1.65 L = mol 2 0 S

A: (1) For multiplication and divisionWhen two numbers are multiply and divide then the answer has the…

Q: Determine the number of significant figures in the answers to these math problems: 9,382.65 + 60.152…

A: In the case of addition and subtraction, the number of decimal places in the final answer will be…

Q: Are the answers written using the right number of significant figures? Explain. 1)…

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Q: Which numbers have five (5) significant figures? Choose all that apply. 3.97410 x 1012 2.3926 x 103…

A: For determining the significant, we consider the rule- 1) If no any decimal is present then not…

Q: The density of mercury is 13.5 g/ml. What is the density in kg/m³? O 1.35 x 10-8 O 1.35 x 103 O 1.35…

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

A: While performing addition or subtraction, the answer should contain as many decimal places as the…

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

A: Given:Determine the correct answer and significant figures.A particular digit in a number is known…

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

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Q: Perform the indicated mathematical operations. State the uncertainty of the final answer as +…

A: It says that the answers should be written in terms of the least significant digits of teh given…

Q: What decimal power does the abbreviation f represent? O 1 x 106 O 1 x 10³ O 1 x 10-1 O 1 x 10-15 O 1…

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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.