The angle between the bottom of a fence and the top of a tree is 75°. The tree is 4 feet from the fence. How tall is the tree? Round your answer to the nearest foot.

There are 20 children in the cast of a class play and 8 of the children are boys of the boys 4 have a speaking part in the play and of the girls 8 do not have a speaking part in the play if a child from the cast of the place chosen at random what is the probability that the child has a speaking part

The quadratic function h(t)=-16.1t^2+150 choose the graph representation

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?