The numerical value for (5.6 x 104) ÷ (7.89 x 102) is equal to, with the proper number of significant figures: Group of answer choices 70.976 7.098 x 101 70.98 71 71.0

Q: Underline significant figures 24040 0.04800 4.020 1.08 x 105 0.0022 9000000 2.00 x 10-5 8.60 x 102…

A: The Significant figures are determined by using the rules of significant figures, 1. Non Zero digits…

Q: Which of the following numbers has the greatest number of significant figures? 103.07, 124.5,…

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Q: Perform these calculation and express the result with the proper number of significant figures. a.…

A: The question is based on the concept of significant figures. we have to write the expression of this…

Q: Express 96.342 m using 2 significant figures

A: We have to express the given number  in two 96.342 in 2 significant figures

Q: 5. Perform the following calculations using your calculator: a. (3.21 x 104) (6.59 x 103) = 6.24…

A: a. 3.21×104 ×(6.59×103)     =211539×103 b. 6.24×103/1.95×104     = 0.32

Q: 7401 x 1047, when expressed correctly in scientific notation, would be written as ___ . 7.401x…

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Q: Perform the following calculation: -0.0060 cm3 + 1.0042 cm3 What is the answer to the calculation…

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Q: Perform the following calculations, and report your answer to the correct number of significant…

A: Significant figures: are defined as the numbers of digits in a value that tells us the degree of…

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: How many significant figures are in the result of the following calculation:    9.871 cm x 0.19 cm

A: This can be solved by knowing the rules of significant figures.

Q: Do the following calculations to the correct number of significant figures: a.) 89.3 x 77.0 x 0.08…

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

Q: Solve and write answer in scientific notation with significant digits: 70,000,000 *…

A: Given mathematical expressions are : a). 70,000,000 x 9.8540 x 2.00 x 108   b). 888 x 1014 x  4.00 x…

Q: Perform the following calculations and round off the answers to the proper number of significant…

A: This is a simple addition , multiplication and division.

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

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Q: identify the number of significant figures 3.46728 + 14.91 + 0.98001 + 5.231 23.1 + 4.77 + 15.39 +…

A: We have to calculate the number of Sig figs in the results of given calculation.

Q: Convert the following number to standard notation: -8.765 x 10-2 Group of answer choices -876.5…

A: Standard notations also are known as scientific notations.  The following number can be converted…

Q: Perform the following mathematical operations and express the result to the correct number of…

A: To the correct, round off the answer by the least number of significant figures that are present in…

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: 3. Round each average to reflect the precision of the data set. Standard Deviation Rounded Average…

A: In the given data set unrounded Average is given,from there rounded average has to be calculated.

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: Solve and write answer in scientific notation with significant digits: 1. 70,000.0 *…

A: Scientific notation is a way  by which a very large or small number is represented,  it should be…

Q: Carry out the following calculation and select the answer with the correct number of significant…

A: The solution is as follows :

Q: 1.00 x 10 8 + 9.45 × 10 4.03 x 103 +1.00 × 10 8 3.17 x 104 9.68 x 106 (1.00 x 10-8) (9.45 x 10- 4)

A: 1.00×10-8+9.45×10-4we can write…

Q: to the correct number of significant figures: 1.285 x 102 - 1.24

A: * Significant figure are number which are meaningful  in measurement  in term of accuracy  or…

Q: Table 1. Mass of measured liquids. Weight (Mass) Accuracy Precision Standard Deviation Average…

A: Here, we have to calculate average value, standard deviation, accuracy and precision.

Q: Write each of the following numbers in standard scientific notation.   97,820   42.14 x 103…

A: 1)  97,820 Ans:  9.7820 ×104 2) 42.14 ×103 Ans: 4.214 ×104 3) 0.08214×10-3 Ans: 8.214 ×10-5 4)…

Q: A scientist obtains the number 0.045006700 on a calculator. If this number actually has four (4)…

A: According to the rules of a significant number, zero right side of the decimal is not considered…

Q: Convert 3.00x10-2cm to mm. Group of answer choices A. 3.00x10-1 mm B. 3.00x101 mm C. 3.00x102 mm…

A: 1 cm =10 mm The conversion factor is 1cm×10 = mm

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: Perform each of the following calculations to the correct number of significant figures. 1.…

A: In addition or subtraction, the final result should be upto the same number of decimal places as are…

Q: Change the following measurement to the appropriate SI unit. The final unit required is shown to the…

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Q: Which of the following has the same number of significant figures as the number 1.00310? Group of…

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Q: Use the data set below to answer the following question. This is a fictitious data set, so no units…

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Q: Perform the following calculations, and report numbers with correct significant figures:  (6.626 x…

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Q: Do the following multiplication and division calculations. Give a final answer with the correct…

A: final answer with the correct number of significant figures and the correct units. Units can cancel…

Q: Change the following measurement to the appropriate SI unit. The final unit required is shown to the…

A: The given measurements are converted to appropriate SI units in step two.

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: Two students determine the percentage of lead in a sample as a laboratory exercise. The true…

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Q: use all applicable rules of sig figs and rounding to determine the answers:

A: 0.53 x 12.3 x 1.321 = 14.151 All the non zero numbers are significant figures. so Total significant…

Q: Carry out the following multiplications and divisions, expressing your answer in scientific notation…

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Q: What answer should be reported with the correct number of significant figures, for the following…

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Q: How do I solve this? I do know that it is linear.

A: Using the given data, graph can be drawn by plotting p H against volume of base and is given below:

Q: Use the References to access important values if needed for this question. When 52.7 and 84.3 are…

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Q: What answer should be reported with the correct number of significant figures, for the following…

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

A: Note: As per our guidelines, we are supposed to answer only the first three subparts. Please repost…

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: 1. Express the following values in decimal notation 1. 4.7 x 10-5 2. 2.75 x 104

A: Decimal notation is the representation of the numerical value in the whole number.

Q: Type the number 8.75 x 10-4 in standard notation. Express your answer using standard notation.

A: Standard notation means number written in extended form.

Q: Perform the follwing calculations and round off the answers to the proper of significant figures.…

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

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.