Find in the following expression
sin 60=Cosx

F(x)=5/6x+3 which of the following is true

Can someone me with this? i’m not sure what to put for my equations.

Reading tests are compared for two students. sara got 98, 100, 65, 78, 98, 46, 100, 100, 45, and 50 on her reading test. lee got 97, 67, 89, 99, 100, 45, 79, 89, 58, and 67 on his reading test.