They want me to start with one triangle and add 2 tooth picks each time but how do i do that

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.

Which of the following is the result of expanding

Hi i’m not sure how to do question 20 if u could explain how to do it that’d b great