What are the four aspects of formal analysis?

Atype of construction where tha main load bearing element are hung for suspension cables that are then suspended from vertical supports anchored into the ground or a riverbed

A2l punch recipe calls for orange and ginger ale in the ratio of 2: 5a) how much orange juice will you need? b) how much ginger ale should you use if you need 5l of punch?

What are the differences between the greek and roman music