In which set of points is y a function of x? A {(2, 4), (4,16),(5, 25), (6, 36)}
B{(4,2), (4,-2), (16,4), (16,-4)}
C{(2, 1), (2,0), (1, -1), (3, 1)}
D{ (2, 3), (1,3), (0, 3), (0, 2)}

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap

10% of 1,900,000. show me how you got the answer

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median amount spent? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28