What is the change in the scale factor from the old scale to the new scale?
Old: 1 in. = 3.3ft
New 1 in = 1.14
1 to 3
1 to 2.2
2.2 to 1
3 to 1

I've never been good at math he told he loves but he keeps cheating on me, so it ain't adding up sis

Aschool puts on a play. the play costs $1,200 in expenses. the students charge $4.00 for tickets. there will be one performance of the play in an auditorium that seats 500 people. what is the domain of the function that shows the profit as a function of the number of tickets sold?  

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?