Round each number to two significant figures  233.356       0.002353.   can you please explain to me how to get these number

Q: 0.1184x8.00x0.0345 please do the calculations and give me the final answer with the correct number…

A: The calculations are to be done and the final answer with the correct number of significant figures…

Q: 0.0285 kg of iron shot is added to a graduated cylinder containing 45.50 mL of water. The water…

A: Given -> Weight of iron = 0.0285 kg = 0.0285 × 1000 gm  Weight of Iron = w = 28.5 gm Final volume…

Q: How many seconds are there in 3.7 years? (Use 365 days/year)(You do not need to put in your units…

A:

Q: 1. When expressed as 7.5x10^4, only the significant figures of are to.be considered. (1 point) O 7.5…

A: The notation of digits written in a format is called significant number.Typically after decimal four…

Q: Do the following calculation of measured masses from an experiment: 73.4 g - 61.418 g Calculate…

A: Given  73.4 gram - 61.418 gram  Resultant value in correct significant figure = ?

Q: 6.7321x0.0021 in to a Significant figures and measurement

A: Rules for Significant numbers: Any non-zero number is significant. Zeros between two significant…

Q: The answer to   (315.8 g + 4.52 g)  has how many significant figures?

A: In this question, we will find out the number of significant figures in the final answer.…

Q: Round off 0.007807 to three significant figures. Enter your answer in the provided box.

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Q: Express the following with the least number of significant figures d) 13.48577523 e) 44.57558 f)…

A: Significant figure: the significant figures of a given number are those significant or important…

Q: 0.00154237 cm Express your answer using three significant figures.

A: Rounding off significant figures:- In solving problems, the final result often contains more digits…

Q: Give the number of significant figures for 3.8 m. Express your answer as an integer.

A: Significant figures are the number that is used to denote the meaningful digits with respect to…

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

A: The significant figure refers to particular digits in a number. According to the measurement rule,…

Q: Calculate to the correct number of significant figures. (2.963+2.8)/3.00%D O None O 1.93 O 2.0 O 1.9…

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

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Q: Calculate to the correct number of significant figures. (24.6681 x 2.38) + 332.58

A: Rules for performing addition and subtraction: Addition or subtraction is performed in a general…

Q: significant

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Q: Round 0.03982 to 3 significant figures and put in scientific notation.

A: Since we know that significant figures are the digits of a number that are meaningful in terms of…

Q: Perform the following calculation and input the answer expressed to the correct number of…

A: Perform the following calculation and input the answer expressed to the correct number of…

Q: Can you help me understand what a significant figure is and help me with this problem?  46.97  How…

A: The digits which carry meaning supporting to its measurement resolution is called as significant…

Q: Define significant figures with examples?

A: In chemistry due to the uncertainty in measurements, to get a real data precision and accuracy is…

Q: What are the significant rules to be followed to determine the number of significant figures in a…

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

Q: 1. How many significant figures are in the number 0.0840900? Write the following number in standard…

A: Zero between digits is significant Zero left to decimal is non significant Zeroes just after decimal…

Q: When the calculation (0.005215)(0.08212)(273.2)/ (4.1) is performed, the answer should be reported…

A: Rules of multiplication and division of Significant figures : In multiplication and division…

Q: 0.00154237 cm Express your answer using three significant figures

A: Find the solution below

Q: How many significant figures are there in 463.8052? (Give a numerical answer)

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Q: Solve the following, round to the correct number of the significant figures and chose the correct…

A: Rule-  1. Count the number of decimal places of all the number. 2. You answer should contain not…

Q: Identify the number of significant figures in the numer 9.00 x 107

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Q: How many significant figures does the difference 218.7201 – 218.63 contain?

A: For calculation of difference between two numbers, answer should be in least number of decimal…

Q: Write 3.280x104 J as a normal, decimal number without any scientifc notation. Pay attetion to…

A: Correct option is C. 0.0003280 J.

Q: The number 114.4335 rounded to 5 significant figures is

A: All non zero numbers are consider as significant figures.

Q: 103.351*102 to four significant figures

A: 103.351 × 102 = 10541.802

Q: ii) How many significant figures are present in number 05.105? a. 3 b. 4 c. 5 d. 6

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Q: When 2.61×103 + 11.7 + 0.22 are added, the answer to the correct number of decimal places is…

A: Addition problemHere we have to add,2.61x10^3 + 11.7 + 0.22Add zeros after number to make it of…

Q: your

A: According to the question, a current is passed through a solution of copper(II) sulfate long enough…

Q: The following values are part of a set of experimental data: 34.7cm and 19.65mm. How many…

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Q: Perform the following calculation and input the answer expressed to the correct number of…

A: The significant figure rule for the division and multiplication is that the final number should…

Q: (24.2)(0.0025)(6.023•10^4)= Determine the number of significant digits that would be in the answer…

A: Significant figures are used to show  the degree of accuracy of any given answer. The rules for…

Q: Round to 3 significant figures 0.0014851

A: Significant figures refer to the number of digits that has contribution to the value or measurement.…

Q: The number 621.0870 rounded to 4 significant figures is

A: To round the number 621.0870 to 4 significant figures.

Q: Express the following numbers as decimals:(a) 1.52 × 10−2 , (b) 7.78 × 10−8 , (c) 1 × 10−6, (d)…

A: Given numbers   Numbers Part(a) 1.52×10-2 Part(b) 7.78×10-8 Part(c) 1×10-6 Part(d)…

Q: Rule: When we multiply or divide numbers, we should round the result to the same number of digits as…

A: Unit conversion is a multi-step process that involves multiplication or division by a numerical…

Q: The number 4861.850 rounded to 3 significant figures is

A: If any number give in more digit and we have to write in less significant figures use power method…

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: Perform this mathematical operation and express the answer to the correct number of significant…

A: The rules for significant figures says that, when we divide two numbers, the answer should contain…

Q: A student determined that the mass of four pennies was 8.7 grams. Use this information to calculate…

A: Given :-  No. of pennies in 8.7 g = 4  To calculate :-  No.of pennies in 2.5 pounds

Q: Round 19,320.411 to 3 significant figures. Please express in decimal form, not scientific notation.

A: The rules for the significant figure are: Numbers other than zero with a decimal point are…

Q: Which number has 5 significant digits? O 234.6 O 0.013245 0.0001 O 1.202

A: Option B is correct.

Q: (282.7×105)−(1.100×103)]×2.8990 Express your answer to the appropriate number of significant…

A: Significant figures are used to describe the degree of accuracy of a given answer.

Q: How many significant figures are there in 0.003840? ( give a numerical answer)

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

Q: (3.0045)(0.003468)(11.07)/(12.3-6.5) Determine the number of significant digits that would be in the…

A: The numerator part consists of five significant figures (3.0045), four significant figures in…

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.