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Chapter 9: Problem 72
Select the best estimate for the measure of the given item. The length of a rowboat a. \(4 \mathrm{~cm}\) b. \(4 \mathrm{dm}\) c. \(4 \mathrm{~m}\) d. 4 dam
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In Exercises 53-54, find the population density, to the nearest tenth, for each state. Which state has the greater population density? How many more people per square mile inhabit the state with the greater density than inhabit the state with the lesser density? Illinois population: \(12,869,257\) area: \(57,914 \mathrm{mi}^{2}\) Ohio population: \(11,544,951\) area: \(44,826 \mathrm{mi}^{2}\)
Determine whether each statement makes sense or does not make sense, and explain your reasoning. I ran 2000 meters and you ran 2000 yards in the same time, so I ran at a faster rate.
Exercises 83-84 give the average rainfall of some of the world's wettest places. In each exercise, determine which location has the greater average rainfall and by how many inches. Round to the nearest inch. Debundscha (Cameroon): 10,280 millimeters; Waialeale (Hawaii): 451 inches
Selecting from millimeter, meter, and kilometer, determine the best unit of measure to express the given length. The diameter of a screw
Use the following equivalents, along with dimensional analysis, to convert the given measurement to the unit indicated. When necessary, round answers to two decimal places.$$\begin{aligned}16 \mathrm{oz} &=1 \mathrm{lb} \\\2000 \mathrm{lb} &=1 \mathrm{~T} \\\1 \mathrm{oz} & \approx 28 \mathrm{~g} \\\1 \mathrm{lb} & \approx 0.45 \mathrm{~kg} \\\1 \mathrm{~T} & \approx 0.9 \mathrm{t}\end{aligned}$$ \(26 \mathrm{oz}\) to \(\mathrm{lb}\)
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