Part C (3.37 x 104 )(0.2484) Express your answer in appropriate significant figures.

Q: In Jan 2020 Kiwifruit sold for an average price of 8.30 New Zeland Dollars (NZD) a kilogram. Given…

A: Given : Price of 1 Kg Kiwifruit = 8.30 NZD Exchange rate : 1 NZD = 0.767 USD To find : Price of…

Q: Q8. Convert 76.8 cm to m. (a) 0.0768 m (c) 0.768 m Q9. Convert 2855 mg to kg. (a) 2.855 x 10³ kg (b)…

A: Q8.  1  cm =  0.01 m

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

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Q: (3.20×10^2)(2.72×10^−3) (2.918×10^−3)(57.0)   Above is listed as a fraction   Express your answer…

A: Interpretation -  To express the answer in the correct number of significant figures in the given…

Q: Do the following calculation and report your answer with the correct number of significant figures.…

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Q: Perform these operations in scientific notation with the appropriate number of significant figures.…

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Q: We have got a number: 1,001.46 What is the 3 significant figures?

A: The number provided in the form of digits is established using significant figures. The numbers…

Q: A cylindrical tube 10.2 cm high and 1.20 cm in diameter is used to collect blood samples. How many…

A: Height of cylindrical tube, h=10.2 cm Diameter, d=1.20 cm Radius, r=1.20/2=0.60 cm Volume =?

Q: When the calculation (2.31)(4.9795x10^3)(1.9971x10^4) is preformed, how many significant digits…

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

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: (4.123 × 0.12) + 24.2 why is the answer 25 and not 24.7? The last rule to be used is the addition,…

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Q: octane

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Q: How many significant figures do the following numbers contain? (a)   1.233 + .1    (b)   1.233*.1…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: If the radius of the sun is 7.001×105  km, what is the average density of the sun in units of grams…

A: Density can be calculated as: Density=MassVolume

Q: V=(4/3)(pi)(r)^3, where r=19.136. What is the answer in correct significant figures?

A: The digits having a meaning in a given number are called as significant figures.

Q: Example: Use 1.20E-4 NOT 0.120E-3 or 12.0E-5 (i) 0.0661 (ii) 3410 (b) Write the following numbers in…

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Q: Express the answer in scientific notation. A gabbro countertop measuring 4.5 m long by 0.86 m wide…

A: Given,A gabbro countertop measuring 4.5 m long by 0.86 m wide by 3.8 cm thick.specific gravity of…

Q: What is 2.9 as 3 significant figures?

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Q: A cube of an unknown metal measures 0.375 cm on one side.  The mass of the cube is 0.474 g.  Which…

A: Given : length of metal cube = 0.375 cm  And mass of cube = 0.474 g

Q: 4.31666666667   What are the significant figures?

A: Significant figures - Total number of digits in a number including the last digit whose number is…

Q: You weigh a crucible empty to be 44.181 g. You add Mg and weigh the crucible and Mg together to be…

A: Given : Mass of crucible = 44.181 g And mass of crucible with Mg = 44.421 g

Q: 11.004g + 3.08g x 112.96g= I don't understand how to start this problem when there is not…

A: The dimensional analysis does not allow physical quantities with different units to be added or…

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

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Q: How many significant figures are there in the answer for the following problem? [(143.7-121) × 2.06]…

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Q: Find the length (m) of a metal cylinder that has a mass of 9.3 kg and a raidus of 2.50 meters, if…

A: The volume of the metal cylinder can be calculated by using its density and mass as given below.

Q: A 1995 penny having a mass of 2.936 g is cut to expose the zinc and dropped into sulfuric acid.…

A: Answer:- This question is answered by using the simple concept of calculation of mass of zinc using…

Q: (1) (a)Which is farther? Group of answer choices 17 cm 0.01 m 3 in   (b)  What temp in Fahrenheit is…

A: Distance - It is a measurement of how far objects are.  Temperature is measured in three scales.…

Q: solve for the follwing probelms stating answers to the proper number of significant figures. use…

A: In the multiplication or division operation, we need to keep the least significant figures in the…

Q: Add 4.13 x 104 and 7.4 x 10³ Give the answer in the correct format with the correct number of…

A: Rule of addition with significant figure:  When adding measurements with significant figure, the…

Q: How many significant figures are there in the answer to the following problem? (3.335 x 5.400) +…

A: Given,( 3.335 x 5.400 ) + 0.940 = ?

Q: A Chemistry 20 student uses a thermometer and a hot plate and measures the boiling point of ethyl…

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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.