Annie's homemade chili recipe calls for 2 pounds of ground beef for every 5 cans of beans. How many pounds of ground beef does she need for 1 can of beans? *

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

What is the upper quartile in the box plot?

Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?