Which of the following scenarios exhibits a function relation? take the first set listed to be the domain of the relation.

-the set of tree heights and the set of trees in a forest
-the set of car make and models and the set of people in a certain town
-the set of birthdays and the set of students in a class
-the set of people with social security cards and the set of social security numbers

The document shows a personal allowances worksheet. this document is part of a

Read the paragraph below and answer the question that follows. "andy was asked to speak in a school assembly about a fundraising opportunity for a fellow student who had recently been diagnosed with leukemia. andy's stomach hurt and his hands were cold. "steady man," he thought. "you can do this. it's for tim. he needs our ." andy could picture the students wanting to get involved. it occurred to him now that he wasn't just giving a speech. he had something worthwhile to say. which strategies did andy use to reduce his apprehension? select all that apply." be prepared. use muscle relaxation techniques. get experience. think positively. focus on communicating to the audience.

In ancient egypt, the pharaoh collected from the peasant farmers. a. oil b. gold c. lumber d. taxes