Use the addition rule to solve the problem.A lottery game has balls numbered 1 through 21. What is the probability of selecting an even numbered ball or a 5?
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Factor out the GCF from the polynomial.16m9 - 16m6 + 8m3
A. 8(2m9 - 2m6 + 1m3) B. cannot be factored C. 8m3(2m6 - 2m3 + 1) D. m3(16m6 - 16m3 + 8)
Mathematics
Solve the inequality and graph the solution set.
? 2
A. 
B. 
C. 
D. 
Mathematics
Solve the equation.x4 + 256 = 32x2
A. -4, 0, 4 B. -4, 4 C. -4 D. 4
Mathematics
Write fraction notation for the given decimal notation. Do not simplify.505.6432
A. 
B. 
C. 
D. 
Mathematics