An airplane begins its descent with an average speed of 240 mph at an angle of depression of 4°. how much altitude will the plane lose in 5 min. round to the nearest tenth of a mile.

Find the number that makes the ratio equivalent to 2:6. 20:

There are 19 green marbles in a box. The number of green marbles in the box is 6 more than half the number of red marbles in the box. Write an algebraic equation to represent r, the number of red marbles in the box.

A decimal number is an irrational number A) Always B) Sometimes C) Never

What is y=7x 1 hu0ijiojuhytrf5edrt?

Solving equations -30=6-8p what is p

A new building needed 14 windows the builder already installed five of them it takes four hours to install each window how long will it take him to install the rest

Which of the following phrases are equations? Choose 3 answers: (A) 60/5 = 4 * 3 (B) 74 = - 2t (C) q - 6 < q - 5 (D) (r-3) * s=s² (E). 9< (3v) (v+1)

If u is a unit vector, find u · v and u · w. (assume v and w are also unit vectors.) equilateral triangle

Cate and Elena were playing a card game. The stack of cards in the middle had 24 cards in it to begin with. Cate added 8 cards to the stack. Elena then took 12 from the stack. Finally, Cate took 9 cards from the stack.

What is the next term in this sequence? 103, 78, 53, 28, ... 3 4 13 14