There are 4 singers competing at a talent show. in how many different orders can the singers appear?

The graph of g(x) is a translation of y = which equation represents g(x)?

Nine more than four times a number is the same as one less than twice the number. find the number?

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?