Amotorist traveled 200 miles on 11 gallons of gas. with the same vehicle, about how far could he go on 16 gallons of gas?

What percent of 18 is 24? and plz explain thx.

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.

What is the value of the product (3-2i)(3+2i)?