For what positive real value of k, if any, is the determinant of the matrix {k/3 4/k} equal to k? (note: The determinant of matrix {a/c b/d) = ad-bc)

~options~
A. 3
B. 4
C. 12
D. (square root) 12
E. There is no value of K.

answer: i believe c. is the answer sorry if i am wrong

step-by-step explanation:

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.