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Chapter 9: Problem 91
Does an adult's body contain approximately \(6.5\) liters, kiloliters, or milliliters of blood? Explain your answer.
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Use \(1 \mathrm{mi} \approx 1.6 \mathrm{~km}\) to solve \(-\). Express 45 miles per hour in kilometers per hour.
The distance from the Earth to the sun is about 93 million miles. What is this distance in kilometers?
Select the best estimate for the measure of the area of the object described. The area of the face of a small coin a. \(6 \mathrm{~mm}^{2}\) b. \(6 \mathrm{~cm}^{2}\) c. \(6 \mathrm{dm}^{2}\)
Use the following English and metric equivalents, along with dimensional analysis, to convert the given measurement to the unit indicated.English and Metric Equivalents$$\begin{aligned}&1 \text { in. }=2.54 \mathrm{~cm} \\\&1 \mathrm{ft}=30.48 \mathrm{~cm} \\\&1 \mathrm{yd} \approx 0.9 \mathrm{~m} \\\&1 \mathrm{mi} \approx 1.6 \mathrm{~km}\end{aligned}$$ \(776 \mathrm{~km}\) to \(\mathrm{mi}\)
Use \(1 \mathrm{mi} \approx 1.6 \mathrm{~km}\) to solve \(-\). Express 50 miles per hour in kilometers per hour.
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