If m<0, which of the following must be true?
A. 100 < m < 100
B. m 1
C. m 1
D. m^2 1/4
E. 100 < m < 0
A. 100 < m < 100
B. m 1
C. m 1
D. m^2 1/4
E. 100 < m < 0