Make a perspective drawing of the following figure by using the top, side and front views as shown.

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

E. which of the following is not a possible probability? a. 25/100 b. 1.25 c. 1 d. 0