PLEASE I NEED HELP ASAP
Which of the following relations is a function?

A. {(1,1),(1,2),(1,3)}
B. {(3,1),(4,1),(3,2)}
C. {(0,0),(1,2),(2,3)}
D. {(0,0),(0,1),(0,2)}

43lbs of tomatos cost $387. how much would 41lbs cost

Use the four functions below for this question. compare and contrast these four functions using complete sentences focus on the slope and y- intercept first, and then on any additional properties of each function

As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is