A right cylindrical solid is cut in half to form the figure
shown. If the length is 20 cm and the diameter is 8 cm,
what is the surface area?
(80.1 + 160) cm
(967 + 160) cm
320.7 cm
(320.7 + 160) cm

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3

The key on a road map has a scale factor of 1.5 inches = 50 miles. the distance between santa fe and albuquerque measures 7.5 inches. the distance between santa fe and taos is 0.75 inches. what is the actual distance between the cities?