An oatmeal cookie recipe calls for ½ C of butter to make 4 dozen cookies. Hilda needs to make 10 dozen cookies for the bake sale. How many cups of butter will she need?

Which of the greatest common gcf of 32 and 48 a 16 b 96 c 8 d 32

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

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?