What would you have to do to change 10 cubic feet to cubic inches

How do you find principle and simple interest

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?

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily