URGENT!!! The PTA sells 1000 tickets for $5 each. One tickets will be randomly selected, and the winner will receive an iphone 11 valued at 700. b) Find the expected value for a person that buys one ticket. Show your work.

c) What price should the PTA change if they want to make this raffle "fair"?

Abdul is making a map of his neighborhood he knows the following information: his home, the middle school, and high school are all on the same street. his home, the elementry school, and his friends house are on the same street. the angle between the elementary school, middle school, and his home is congruent to the angle between his friends house, the high school, and his home. what theorem can abdul use to determine the two triangles are similar? a- side side side similarity theoremb- angle angle similarity theoremc- corresponding parts of similar triangles are congruentd- pieces of right triangles similarity theorem