Write the sample space for the experiment. Students choose two types of music from among rock, jazz, hip hop, reggae, and country.
A. S = {(rock, jazz), (rock, hip hop), (rock, reggae), (rock, country), (jazz, rock), (jazz, hip hop), 
(jazz, country), (hip hop, rock), (hip hop, jazz), (hip hop, reggae), (hip hop, country), (reggae, rock), (reggae, jazz), (reggae, hip hop), (reggae, country), (country, rock), (country, jazz), (country, hip hop), (country, reggae)}
B. S = {(rock, jazz), (rock, hip hop), (rock, reggae), (rock, country), (jazz, hip hop), (jazz, reggae), 
(hip hop, reggae), (hip hop, country), (reggae, country)}
C. S = {rock, jazz, hip hop, reggae, country}
D. S = {(rock, jazz), (rock, hip hop), (rock, reggae), (jazz, hip hop), (jazz, reggae), (jazz, country), 
(reggae, country)}
Answer: B
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Provide an appropriate response.What is the end behavior of f(x) = 
x as x??
A. f(x) ? -?
B. f(x) ? 0
C. f(x) ? - 
D. f(x) ? ?
Identify the equation without completing the square.3x2 - 4x + y - 3 = 0
A. parabola B. hyperbola C. ellipse D. not a conic
?Which property of determinants is illustrated by the equation 
?
?
A. ?If every entry of an 
matrix is multiplied by a constant c, then the determinant of the matrix is multiplied by c.
B. ?If a single row or a single column of an matrix is multiplied by a constant c, then the determinant of the matrix is multiplied by c.
C. ?If a single row or a single column of an matrix is multiplied by a constant c, then the determinant of the matrix is multiplied by 
.
D. ?If every entry of an matrix is multiplied by a constant c, then the determinant of the matrix is multiplied by .
E. ?If c times one row is added to another row of an matrix, the determinant of the matrix is multiplied by c.
Add or subtract.-
- 
A. 
B. 1
C. 3
D. - 3