Which relation is a function?

{ (1,2), (2, 1), (1, 3), (3,1) }

{ (1,2), (3, 4), (5, 6), (1,8) }

{ (0,2), (0, 4), (0, 6), (0,8) }

{ (1,2), (2, 3), (3, 4), (4,5) }

What are three comparisons you can make for the numbers 150, 300, and 450?

Twenty-four girls are trying out for 12 spots on the cheerleading team. if you want to determine how many different groups of 12 girls can be created

Kilograms and a housefly with a mass of 2*10-5 kilograms. Which statement is true

Witch expression represents the proud t of 3 and (5.4n plus 1.8

Why is it that the industry demand curve slopes downward when the demand curves faced by individual firms in perfectly competitve markets are horizontal?

Which is an equivalent equation solved for t? FIL The equation f = v + at represents the final velocity of an object, f, with an initial velocity, V, and an acceleration rate, a, over time, t. Ot=f-v o t=F-a II Ot = a (f-v) Ot = vif - a)

How do you eat a Lads

You deposited $800 into an account paying 4.5% interest compounded continuously. A. How much would be in the account in 5 years? B. How long would it take to double your money?

Casey likes to run she runs a additional 1/4 mile each day on the last day she ran 1 1/4 miles if she ran half a mile her first day how many days has she been running

6:2 1/4 what is the anwser