Thirsty ed drinks only pure spring water, but he can purchase it in two the water itself is identical, he regards these two ‘‘goods’’ as perfect substitutes. a. assuming ed’s utility depends only on the quantity of water consumed and that the containers themselves yield no utility, express this utility function in terms of quantities of 0.75-liter containers (x) and 2-liter containers (y).

Calculates the volume, lateral area and surface area of a square pyramid given the base side and height.

base side a

height h

6digit10digit14digit18digit22digit26digit30digit34digit38digit42digit46digit50digitvolume V

lateral area F

surface area S

slant height b

angle of inclination φ

degree

Settings softkey

The base and height of the Great Pyramid of Khufu are calculated as default values (230.4m and 146.6m).