if A and B are overlapping subset of a universal set U, write the relation between n(U), n(A U B) and (A U B) compliments​

Tcan be concluded that % of the seniors would prefer to see more candid pictures in this year's edition of the yearbook.

Find the solutions for a triangle with a =16, c =12, and b = 63º

Awater tank holds 18000 gallons. how long will it take for the water level to reach 6000 gallons if the water is used at anaverage rate of 450 gallons per day