What is the volume of this pyramid? the options are
A. 720
B. 1080
C. 1440
D. 2160
​

Triangle xyz has vertices x(1,3), y(0,0)

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.

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