Mount Everest, at ft, is the tallest mountain on Earth. What is its height in kilometers? (Assume that .)
Gold is sold by the troy ounce. A troy ounce equals 31.103 g. What is the volume of 1 troy ounce of pure gold? Use a value of kg/m3 for the density of pure gold.
Soccer fields vary in size. A large soccer field is 115 m long and 85.0 m wide. What is its area in square feet? (Assume that .)
What is the temperature in Fahrenheit of a temperature that is equal to 39 degrees Celsius?
Fill in the missing value: hours and 60 seconds minutes.