Solve the problem.Jeff studied math for 
history for 
and physics for 
How long did he study?
A. 2
hr
B. 
hr
C. 8
hr
D. 
hr
Answer: C
Mathematics
You might also like to view...
Graph the equation.y = 5x2 - 1
A. 
B. 
C. 
D. 
Mathematics
Solve the inequalities
Mathematics
Decide if the situation is a permutation or a combination and then answer the question.A musician plans to perform 3 selections. In how many ways can she arrange the musical selections?
A. Permutation; 6 B. Permutation; 18 C. Combination; 9 D. Combination; 3
Mathematics
Solve the system of equations.y = x2 - 12x + 36x + y = 12
A. (6, 6) B. (-3, 15), (-8, 20) C. (3, 15), (8, 4) D. (3, 9), (8, 4)
Mathematics