Plz i need to graduate 15 pls! which of the following relations is a function? a. {(2, 2), (3, 3), (4, 4), (5, 5)} b. {(2, 1), (2, 3), (3, 6), (3, 7)} c. {(3, 5), (4, 9), (4, 11), (5, 14)} d. {(4, 8), (6, 6), (8, 4), (8, 2)}

Determine whether triangle tjd is congruent to triangle sek  givent (-4,-2), j (0,5), d (1,-1), s (-1,3), e (3,10), k (4,4)and explain the reason.  select one: a. yes, by sssb. no, by aasc. no, by asad. yes, by sas

What is the first quartile of the data set? 10, 11, 12, 15, 17, 19, 22, 24, 29, 33, 38 a. 12 b. 19 c. 29 d. 10

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?