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Mathematics 8 Online
OpenStudy (anonymous):

Roger is playing a board game and rolls two number cubes. Let A = {the sum of the number cubes is even}, and let B = {the sum of the number cubes is divisible by 5}. List the outcomes in A ∪ B. { } {10} {2, 4, 6, 8, 10, 12} {2, 4, 5, 6, 8, 10, 12}

OpenStudy (anonymous):

A.

OpenStudy (anonymous):

how so

OpenStudy (cj49):

C

OpenStudy (cj49):

sorry the ans vil b B..

OpenStudy (anonymous):

im sorry , that was wrong . i think D . but im not 100% sure . go with what you feel is the right one .

OpenStudy (anonymous):

so many answers :(

OpenStudy (cj49):

Let a the sum of the numbers of cubes is even and the sum shud b divisible by 5.Its B coz only 1 answer is divisible by 5

OpenStudy (anonymous):

is it B?

OpenStudy (cj49):

B satisfies the given conditions.

OpenStudy (anonymous):

i think B is safe as well , but like i said , im not forsure .

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