Question

A large mansion in Beverly Hills has an area of 35.600 ft^2 What is this area in cm^2?(1 ft = 12 in exactly) The hydror.cn atom has a volume of approximately 6.2 times 10^40 km^2 What .s this volume in nm^3? Solution map: While driving to school on the freeway at a speed of 72.5 miles/hour (so you wouldn't be late for chemistry class!), you take your eyes off of the road for exactly 3 seconds to look at the incoming call from your friend on the cell phone Mow many inches did you travel during this time? (1 mile- 5280 feet exactly) Solution map: The next closest star to the earth, besides our sun. is about 38,000.000.000,000 kilometers away. How many years would it take light from this star to reach us here if light travels at a speed of 1 80 times 10^5 m/sec. Solution map: An acetaminophen suspension for infants contains 80. mg/0.80 mL suspension. The recommended dose is 15 mg/kg weight. How many mL of this suspension should be given to an infant weighing 18.0 lb? (453.6 g = 1 Ib)

Answer 1

2- .3 3 07 3 니 82.24 Cm 2.40 36a3