The Final grade in history class is the average of three tests taken during the semester. Wanda Krl made a 74% in a 68% on the first two tests. find the minimum score she can make on the third test and still have a 70% average.

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.

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

What is the point slope form of a line with slope -5 that contains point (2,-1)