What answer should be reported, with the correct number of significant figures, for the following calculation? (249.362 + 41) / 63.498 The answers 4.6 and 4.5728 are both marked as wrong.

Q: 1.50 Determine the number of significant figures in each of the following measurements: (a) 4867 mi,…

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Q: significant figures

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Q: How many significant figures should your answer have? 8.101 x 0.10 = %3D O 1 O 2 0 3 O 4 O 5 0 6 07…

A: In measurement number digit in value is known as significant figure, all non zero digit are counted…

Q: What is the circumference in kilometers (km)? in meters (m) (1 mi = 1.6093 km)

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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: A student measures a block to weigh 127.95 grams what would this mass be in milograms with the…

A: Given – Mass of block = 127.95 g   To find - convert g to mg

Q: Calculate the following to the correct number of significant figures: Antilog(7.28) = 1.90 x 107 1.…

A: Given -->  Antilog(7.28)  When we solve for the value present in the antilog we will find that…

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: TUMS is a popular remedy for acid indigestion. A typical TUMS tablet contains calcium carbonate plus…

A: TUMS is an antacid medicine which is taken during acid indidestion.when it reacts with gastric…

Q: E MEASUREMENT AND MATTER Multiplication and division of measurements Decide whether each proposed…

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

A: (965.43×3.911)+9413.4136  =13189.21033

Q: I think I did a calculation wrong but I am having trouble understanding significant figures. In…

A: Significant figures: These are the digits of a number that are useful in terms of accuracy and…

Q: 3:18 For each of the following, carry out the mathematical operation and report answers in…

A: Answer can be written in lowest significant digit present in the question.

Q: How many significant figures are there in each of the following? (a) 81.0 ± 0.8  (b) 3.827 ✕ 109…

A: Each of the digits of a number that are used to express it to the required degree of accuracy,…

Q: For example: 10.1 +93.4 = 103.5, because both 10.1 and 93.4 are precise to the tenths place. Solve…

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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.