Find the surface area of the regular pyramid. 12.2 in. 5.3 in. 6.1 in. S = in 2​

Just tell me how to set up the equation.

If f(x)=x+7 and g(x)=1/x what is (fog)(x)

The four students in the table below each recorded the time and distance traveled while exercising. exercising distance (miles) time (minutes) gia 2 30 harris 5 50 ian 3 40 jackson 4 80 which list ranks the students from fastest walker to slowest walker? jackson, gia, ian, harris harris, jackson, ian, gia harris, ian, gia, jackson jackson, harris, ian, gia