A basketball player successfully makes a free throw. The height of the
ball above the ground can be modeled by the quadratic function
f(t) = -16t? + 27t + 6 where t is the time the ball is in the air. The
basket is 10 feet above the ground. How long does it take the ball to
get to the basket? Round your answer to the nearest tenth of a second.

The composite figure is made up of a parallelogram and a rectangle. find the area. a. 76 sq. units b. 48 sq. units c. 124 sq. units d. 28 sq. units

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.