Marc bought a bike for $800 in the year 2002 . its value depreciates by 6% per year . what was the value of bike in 2015 ? round to the nearest hundredth

Which value would be a solution for x in the inequality 47-4x< 7

How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?