how many significant figures are there in 15.00120? please provide detailed explanation. Thanks

Q: In this operation 10,300.2001 - 3,334.22 = ? Express your final answer with the correct number of…

A:

Q: The correct decimal representation of 6.453 * 103 is?

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

Q: How many significant figures does 0.90100 contain?

A: Significant figures tell about the accuracy of the results obtained in an experiment and easy data…

Q: The number 18.01937 rounded to 3 significant figures is

A: Rounding a number to three significant figures in the same way ,rounding to three decimal places.…

Q: Express the following in scientific notation.(a) 4579(b) -0.05020(c) 2134.560(d) 3.825(e)…

A: (a) The given number is 4579 so, in order to express this number in scientific notation we will move…

Q: Click to see additional instructions Write 20.05 x 101 mL in decimal form. mL OMark for Review…

A: If the exponent is negative then move the decimal point to the right .  If the exponent is positive…

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

A: Rules for significant figure All non zero integer are significant Exact number have unlimited…

Q: How do you determine how many significant figures should be in your answer?

A: Rules for counting significant figures:Count the number of significant figures in the decimal…

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: 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: Evaluate the expression and report the answer to the proper number of significant figures. log (9.9…

A:

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: .20849x=/(.001-x)(0.0004-x)

A:

Q: what is the sighnifcant figure of 100.21x 0.38

A: Significant figures : Significant figures are the number of digits in a value, often a measurement,…

Q: How can the number 642,000 g be written to indicate that there are four significant figures

A: Given number is, 642,000 g

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: Non zero digits are always significant.

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: Land in an undeveloped area is being sold for $ 1.28 per square foot (ft2).  How much would 8.52…

A: Given that -  An undeveloped area cost = $ 1.28 /ft2    And given area of land = 8.52 m2    We know…

Q: Round each number to two significant figures  233.356       0.002353.   can you please…

A: Interpretation : We have to count number of significant figures.

Q: Please how did you calculate 1.4007

A: The Kjeldahl method is used to determine the nitrogen content in the sample. This method is used for…

Q: 0.3210 in scientific notation.

A: Given data, 0.3210 in scientific notation

Q: Express the following numbers in scientific notation: 1. 1 230 045 600 000 2. 0.00000876000 2meinos…

A: Given numbers -  1) 12300456000002) 0.000008760003) 0.00034500x10-24)958000.8900x10-6 We need to…

Q: Calculate (3.8621 × 1.5630) − 5.98 and report the result with the correct number of significant…

A: The calculation given is (3.8621 X 1.5630) - 5.98

Q: 0,0056542  write in scientific notation to two significant figures

A: The number given is 0.0056542.

Q: 3.8060 × 13.1 = x O 26162

A: From the rules of significant figures.  In multiplication and dividation.  The answer will have the…

Q: 0.00154237 cm Express your answer using three significant figures

A: Find the solution below

Q: Express 9.8272 x 102  in standard notation. Express answer with 4 significant figures

A: Standard notation of 9.8272 *100 in four digits is 982.7.

Q: Provide the result of (6.5721 × 2.7850) - 9.438 using significant figures properly.

A: Interpretation: The result of 6.5721 × 2.7850 - 9.438 using significant figures is to be provided.

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

A:

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: The answer to the calculation below with the correct number of significant figures is A) 2370000…

A:

Q: 0.0180-0.0059/0.03168

A: This simple calculation can be done through BODMAS rule.  B-: Bracket O-: of D-: Divide M-: multiply…

Q: How can the number 642,000 g be written to indicate that there are 4 significant figures?

A: The number 642000 has three significant figures.

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

A: The numbers in a given value which are significant to the true value is known as significant…

Q: Express 2.03 x 10^5 in standard number format

A: Given number is in scientific notation, The way of expressing numbers that are too large (or) too…

Q: Significant figures 98/.006

A: We have to predict the number of Sig figs in given calculations.

Q: C6H10O5 Express your answer using four significant figures

A: Use formula = Mass of carbon×100/mass of compound

Q: 865×[1259−(3.98×106)]. Express your answer to the appropriate number of significant digits.

A: In this, first subtraction has to be done.  The values given in the brackets is multiplied and then…

Q: Part A Express the quantity 689.6 × 10¬12 s in each unit. ms Express your answer using four…

A: Given :-        Time  = 689.6 × 10-12 s  To convert :- the above value in ms and ns

Q: 65.431 + 12.09) X 1.03 solve using appropriate number of significant figures

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

Q: How many significant figures are in 9630.0010? (numerical answers only) N

A: Given,  How many significant figures are in 9630.0010 ?

Q: How many significant figures are present in the number 10.450?

A: The total number of digits in a number including the last digit whose value is uncertain is known as…

Q: Why does 120 only contain 2 significant figures?

A: We can understand this by knowing the rules for writing significant figures.

Q: could you please check if my answers are correct? I'm not sure about significant figures...  Thank…

A: Relative error ==change in valueactual value×100 The general rules for determining significant…

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: (0.0041×20000.0)+(2817×14). Express your answer to the appropriate number of significant digits.

A: The given calculation consists of multiplication and addition.The first part is multiplication.  One…

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…

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.