The weight of an object on the moon is 1/6 of its weight on earth. if a moon rock weights 20 1/2 lb on earth, how much did the moon rock weigh on the moon?
give your answer as a simplified mixed number.

Aplane is taking off from bangladesh headed to new york city. at the same time, a plane from new york city is headed to bangladesh is also taking off. the plane bound to new york city is traveling at 600 mph, while the plane traveling to bangladesh is traveling at 400 mph. how far from new york city will the two planes meet if the distance between new york city and bangladesh is 8,000 miles?

According to the data set, where should the upper quartile line of the box plot be placed?

The value of cos 30° is the same as which of the following?