Brian flew a remote-controlled airplane through the air. At the highest point of its ascent, the airplane had traveled 25 feet in the air and 24 feet horizontally. What was the height of the airplane at that point? A 49 feet O B. 24 feet O C. 14 feet OD. 7 feet

Asequence of numbers begins with 12 and progresses geometrically. each number is the previous number divided by 2. which value can be used as the common ratio in an explicit formula that represents the sequence? 1/2 2 6 12

Marco states that 7.696696669…… is a rational number because it is a repeating decimal. is he correct? justify your answer.

Runners run around the school's football field. the cross country coach determines that the width of the field is seventy yards shorter than the length. part a write an expression that represents the perimeter of the football field. let x represent the length of the football field. include parentheses in your expression. next, write an equivalent expression that does not include parentheses. what property or properties did you use to simplify? explain. part b the cross country coach later determines that the length of the football field is 120 yards. all students must run five laps. using your answer from part a, determine the actual number of yards that each athlete must run in the tryouts. in order to make the team, students must complete the laps in 6 minutes. how quickly must they run each lap?