Direction: Identify the number of significant figures for the following measurements. 1. 856.00 m 2. 0.0007840 s 3. 180.0 L 4. 6430045 m/s 5. 965 m2

Q: of significant figures in each of the follwing. 68,000 m     5000. L

A: 1- All the nonzero number count in significant figures  2- All the zero number between two nonzero…

Q: L. Identify the metal

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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: 6. How many significant figures does the following number have: 0.002040 6. O 4 2

A: Given: 0.002040

Q: Convert the following measurement. 5.40 × 10 -6 kg⋅m 2 S 2 = g.cm 2 S 2

A: This question is based on conversion of units where given physical quantity needs to be converted…

Q: Count the number of significant figures in each of the following measurements: 1. 0.230 g. 4. 34 mL…

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Q: Which has the fewest Significant figures? 1- 0.200 2- 7.760 3- 2.00 4- 300 5- 11.0 6- 200

A: Given numbers: 0.200 7.760 2.00 300 11.0 200 We have to find which one of them has the fewest…

Q: Which of the following measurements contains 4 significant figures?   Question 1 options:   0.0040…

A: Zeros between two non-zero digits, non zero digits, digits in scientific notation and terminal zeros…

Q: 40ml 30 20 40ml 10

A: ->Non zero digits are always significant. ->Any zero between two significant digits are…

Q: Write each quantity in scientific notation. 1,234 g 0.000162 m 5,244,000 L…

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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: Consider the reaction, and the following standard reduction potentials: Zn +2 Zn(s) + Cut2 +2 Cu Zn…

A: " Since you have posted multiple questions, we will provide the solution only to the first question…

Q: How many significant figures are there in each of the following numbers? 90.59 0.01776 272.5 0.53

A: The significant figures of a given number are those significant digits, which express the meaning…

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

A: Significant figures of a number are  necessary to indicate the quantity of something. It is also…

Q: Are numbers below exact or measured numbers?    Number Exact or Measured Number Exact or Measured…

A: The exact number is the number which contain two or three digits after the point . If it is 0 then…

Q: 12.9 ✓ Points: 3.00 out of 3 cm³ Perform the calculations below and give the results with correct…

A: Step 1:1) 27.8 g + 5.461 g-3.89 g = 27.8 g + 1.571 g= 29.371 g Step 2:2) 2.13 in x 0.96 in x 4.508…

Q: Determine the number of significant figures in each of the following measured values. Measurement 1…

A: Significant Figures: All non-zero numbers are significant. Zeros between two non-zero digits are…

Q: When you perform the following operations, how many significant figures should your answer have?…

A: when adding or subtracting measurements with significant figures,the result has the same number of…

Q: I'm confused with this question: 7.379 * 10-4m3 * (100cm/1m)3 * 19.3g/cm3 I know that I need 3…

A: From the equation i can see, i think you made a calculation error. The expression written is…

Q: How many significant figures are in the following value? 0.0350 g 4 1

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Q: What is the result of the following calculation expressed in scientific notation with the correct…

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

Q: When you perform the following operations, how many significant figures should your answer have?…

A: Significant figures can be defined as the total number of the digits which includes the last digit…

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

A: To determine the correct number of significant figures in the answer for the calculation (965.43 x…

Q: complete, the following standard/metric conversions using the correct number of significant figures:…

A: This question is based on conversion of units where given physical quantity needs to be converted…

Q: Using rules for significant figures in calculations, divide 0.39 by the number 5.12. Choose the…

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Q: How many significant figures are in each of these measurements? 71. 93 g, 0.420210 kg

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

Q: Of the following choices, which one has the LARGEST value? 0.0052 1.1 x 10^-3 (expressed in…

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Q: scientific notation

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Q: When you perform the following operations, how many significant figures should your answer h 111.13…

A: Given : 111.13kg + 22.2g = ?

Q: Precise? Accurate? Density= Measurement, Significant Figures, Rounding, 1. How many significant…

A: The objective of the question is to identify the significant figures in the each given measurements.…

Q: In which of the following pairs of numbers does each member of the pair have the same number of…

A: Significant digit rules:All the non-zero digits are significant.Zeros between any two non-zero…

Q: Which of the following has the same number of significant figures as the number 10.3100? 8.66…

A: In the given question we have to find the number which has same number of significant figures as the…

Q: Calculate the following to the correct number of significant figures: 4.198 kg x (219 m² - 141 m²)…

A: Rules for determining the number of significant figures in an answer :   The result of an addition…

Q: ad or subtract the fOllowing measurements. Be sure each answer you enter contains the correct number…

A: Given data :  5.97 g - 0.5 g =  9.800 g + 0.9 g =  4.87 g - 0.570 g =

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: (1) Convert 0.50 Gal into mL, using (1 Gal = 3.785 L) as one of the conversion factors. 1 Gal=3.785…

A: 1)  Gallon is the unit to measure the volume of water. 1 Gallon=3.785 L 1L=13.785Gal1L=0.264Galnow,…

Q: Five students set out to determine the average mass of a half-dollar coin. In performing their…

A: We have to find of which students was the most precise measurements.

Q: How many significant figures are in the following? 20.300 cm 0.00201 m 250 cm 1 in = 2.5 cm 25…

A: