Two 6-sided number cubes, each numbered 1 to 6, are rolled 324 times. Each time, the sum of the numbers rolled are recorded. About how many times should a sum of 6 be expected to be rolled?

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step-by-step explanation:

answer: 12

step-by-step explanation:

because yes

14.3

step-by-step explanation:

add all the numbers together.

9 + 12 + 15 + 16 + 17 + 17 = 86

now, divide 86 by how many numbers we have: 6.

86 / 6 = 14.3

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)