Pls Help =0= the difference of z and one half is the same as the product of z and one half

"how does lena finally defeat the robots? ” this question will best be used to describe the story’s exposition. rising action. climax. falling action.

Which of the following is an example of a rational number? a. π b. √ 9 c. √ 8 d. 3.8362319

Abag contains 10 white golf balls and 6 striped golf balls. a golfer wants to add 112 golf balls to the bag. he wants the ratio of white to striped gold balls to remain the same. how many of each should he add?