If f(1) = 9 and f(n) = 3 f(n-1)-5 then find the value of f(5)

Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days

How can you tell when x and y are not directly proportional?