NAEP Mathematics Grade 8

Category - Mathematics

An airplane climbs at a rate of 66.8 feet per minute. It descends at twice the rate that it climbs. Assuming it descends at a constant rate, how many feet will the airplane descend in 30 minutes?
  1. 96.8
  2. 133.6
  3. 1,002
  4. 2,004
  5. 4,008
Explanation
Answer: E - 4,008
Was this helpful? Upvote!
Login to contribute your own answer or details

Top questions

Related questions

Most popular on PracticeQuiz