Approximately 15 percent of the residents of a large city have seen a certain play. A marketing research will randomly select residents until one is found who has seen the play. What is the expected number of residents the researcher will need to ask to find someone who has seen the play?.

Alaser tag arena sells two types of memberships. one package costs $325 for one year of membership with an unlimited number of visits. the second package has $125 enrollment fee, includes five free visits, and costs and additional $8 per visit after the first five. how many visits would a person need to use for each type of membership to cost the same amount over a one-year period?

Which of the following does the reading test of the sat ask you to do ?

Which is these sentences can be deleted from the first paragraph sentence 4 sentence 2 sentence 5 sentence 3