Abakery had 54 buns. of the buns that the bakery had, 1/6 were sold in the morning and 1/2 were sold in the evening. a. how many buns were sold altogether? b. how many buns were not sold?

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days

Simplify (2^5/3^2)^4 a. 2^20/3^8 b. 2^9/3^8 c. 8^5/12^2 d. 2/3^2