After two six sided dice are rolled, what is the probability that the dice faces add up to either a 4 or 6? A. 0.222
B. 0.167
C. 0.083
D. 0.139

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option B

Step-by-step explanation:

ecf-zutd-cpt.

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

definitely a. the others have almost all data points on one side of the line.

step-by-step explanation: