If the distance between Washington, D.C. and New York City is 224.9 miles, determine the distance in centimeters.

Which of the following statements is correct based on dimensional analysis?

The Earth formed 4.57 × 10^9 years ago. What is this time in seconds?

The volume of a container is found to be 38.5 in^3. What is the volume in units of cm^3? (1 in = 2.54 cm)

Using dimensional analysis, how many liters is 0.25 mL measured on a 1 mL syringe?

Consider the jar of jelly beans in the photo. To get an estimateof the number of beans in the jar you weigh six beansand obtain masses of 3.15, 3.12, 2.98, 3.14, 3.02, and 3.09 g.Then you weigh the jar with all the beans in it, and obtain amass of 2082 g. The empty jar has a mass of 653 g. Based onthese data, estimate the number of beans in the jar. Justifythe number of significant figures you use in your estimate.

A person runs at a pace of 6.52 mi/hr. How long does it take the person to run a 15.0 km race? (1 mi = 1.61 km) (LO 1.17) (a) 85.7 min (b) 222 min(c) 50.0 min (d) 93.4 min