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Mathematics 17 Online
OpenStudy (dtan5457):

If a month has 5 Sundays, which of the following is a list of all the possible days that could be the 10th of that month?

OpenStudy (dtan5457):

@jim_thompson5910 @misty1212

OpenStudy (misssunshinexxoxo):

August has 5 sundays and the 10th is on a sunday

OpenStudy (misssunshinexxoxo):

Lovely question

OpenStudy (dtan5457):

(A) Sunday, monday (B) sunday, monday, tuesday (c) friday, saturday (d) saturday, sunday (e) friday saturday sunday

OpenStudy (misssunshinexxoxo):

They've mostly have happened on Saturdays and sundays

OpenStudy (dtan5457):

taking the SAT i wouldn't know that from the top of my head. there must be a mathematical way to solve it.

OpenStudy (misssunshinexxoxo):

few years back monday tuesday also

OpenStudy (misssunshinexxoxo):

More of a probability question

OpenStudy (misssunshinexxoxo):

what's 30 divided by 5 and then for the ones with 31 will be uneven

OpenStudy (dtan5457):

not sure how to use that to solve the problem

OpenStudy (beginnersmind):

If there's 5 Sundays, Sunday must be the first or second day for a 30 day month. It must be one of the first 3 days for a 31 day month.

OpenStudy (mindblast3r):

i think begginersmind is correct.

OpenStudy (dtan5457):

that being said, I'm getting (b) sunday, monday, tuesday, right?

OpenStudy (beginnersmind):

yes.

OpenStudy (dtan5457):

very nice explanation, gave me a good head start. thanks man.

OpenStudy (beginnersmind):

No problem.

OpenStudy (haseeb96):

/i think B is correct answer

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