Starting with the definition 1 in. = 2.54 cm, find the number of (a) kilometers in 1.00 mile and (b) feet in 1.00 km.

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Q: Solve the following conversion problems, using the basic fact 1 in. = 2.54 cm in each case:  A…

A:

Q: Page 3 of 6 Question 3 How many significant figures are there in the following measurement?…

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Q: .02 inches per second is equivalent to how many ft per hour? using dimensional analysis

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A:

Q: A lecture period (50.0 min) is close to 1.00 microcentury. (a) How long is a microcentury? (b) Usin…

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Q: The length and width of a rectangular room are measured to be 3.885 ± 0.0065 m and 3.2 ± 0.0045 m.…

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Q: Do the following calculations to the correct number of significant figures: a.) 5.01 x 103/7.8 x…

A:

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Q: How many significant figures are there in (a) 78.9 ± 0.2, (b) 3.788 × 10

A: Significant figures shows that the figures which gave the accuracy in the measurement.

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Q: Starting with the definition that 1.00 in. = 2.54 cm, find the number of kilometers in 3.107 miles,…

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Q: In the last step, are we supposed to multiply by 0.5? If so the answer is .65.  Is this correct?

A: The given answer is 1.23m