To make coffee for 4 people, mrs. smith needs 1 cup of milk. how many cups of milk does she need to make coffee for 10 people? a. 2 b. 2.5 c. 4 d. 4.5

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

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76