Simplify.
? 
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Which of the following is not true? ?
A. ?Experiments may have varying results. B. ?A collection of specific outcomes is called an event. C. ?Outcomes are the possible results of the experiment. D. ?Flipping three coins and counting up the number of "all heads" is an event. E. ?Favorable outcomes are events that are most likely to occur.
Mathematics
Find the real or imaginary solutions by using the quadratic formula.5n2 = -10n - 2
A. 
B. 
C. 
D. 
Mathematics
Solve the equation.
- 
= 4
A. 24
B. 12
C. 
D. 32
Mathematics
Solve and graph the inequality and graph the solution.y + 11 < 5 
A. (-6, ?)
B. (-?, -6]
C. [-6, ?)
D. (-?, -6)
Mathematics