If |U| = 20,|A| = 5, [B] = 7,|AN B= 3, and |C| = 4, then find (a) IP(P(P(C)))|
(b) |(A x C)| - (B x C))|.
(c) |AAB|

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula c= r/1.8 - 273, what is the temperature in celcius corresponding to r degrees rankine.

What is the volume of this container?

The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?