A rock is thrown from the top of a tall building. The distance in feet between the rock in the ground t seconds after it is thrown is given by d= -16t^2 -2t + 673. How long after the rock is thrown is it 340 feet from the ground?

The two-way table shows the number of people whose hobbies are reading or solving puzzles and who either ride a motorcycle or don’t ride a motorcycle. among people whose hobby is reading, what is the relative frequency of not riding a motorcycle? express your answer as a decimal, and round it to the nearest hundredth if necessary. enter your answer in the box. reading solving puzzles ride a motorcycle 7 3 don't ride a motorcycle 5 9

If sin θ=24/25 and 0 less than or equal to θ less than or equal to π/2, find the exact value of tan 2θ. answers; a) -527/336 b) -336/527 c)7/24 d) 24/7

What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?