Find the indicated probability.A lottery game has balls numbered 1 through 17. If a ball is selected at random, what is the probability of obtaining an even numbered ball or the number 12 ball?
A. 8
B. 
C. 
D. 
Answer: D
Mathematics
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Provide an appropriate response. Divide using synthetic division: (-4x3 - 17x2 + 14x - 5) ÷ (x + 5).
A. 4x2 - 5x - 1
B. - 
x2 - 
x + 
C. -4x2 + 3x - 1
D. -4x - 3
Mathematics
Find x: x2 - 10x + 16 = 0
a. x = 16, 10 b. x = 4, -4 c. x = -8, -2 d. x = 8, 2 e. x = -16, -10
Mathematics
Solve the problem.Consider the generic weighted voting system 
. Which of the following mathematical statements is equivalent to saying that P1 is a dictator?
A. w2 + w3 + . . . + wN < q and w1 < q B. w1 ? q C. w1 > w2 D. w1 > q E. none of these
Mathematics
Determine if each statement is true if
(i) PQRS is a rectangle
(ii) PQRS is a square
In each case, if true, explain why.
(a) PR ? SQ
(b) ?STP ? ?QTR
(c) ?STP ? 90°
(d) ?QPT ? ?SRT
Mathematics