{ - 10, - 6, - 5, - 4, - 2.5, - 1, 0, 2.5, 4, 6, 7, 10 } a number is to be selected at random from the set above. what is the probability that the number will be a solution to the equation ( x - 4 ) ( x + 9 ) ( 2 x + 5 ) = 0?	Choose the correct option
A) 1 / 12	B) 1 / 6	C) 1 / 4	D) 1 / 3	E) 1 / 2
<gadget id="calculator">6 * 2</gadget>
<output>12</output>

<gadget id="calculator">1 / 12</gadget>
<output>1/12 = around 0.083333</output>

<result>A</result>
{ - 10, - 6, - 5, - 4, - 2.5, - 1, 0, 2.5, 4, 6, 7, 10 } a number is to be selected at random from the set above. what is the probability that the number will be a solution to the equation ( x - 4 ) ( x + 9 ) ( 2 x + 5 ) = 0?
divide(1, multiply(6, 2))
x = - 2.5 prob = 1 / 12 answer - a