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Mathematics 14 Online
OpenStudy (anonymous):

Which of the following is a subset of the set A: {men between the ages of 20 and 30}

OpenStudy (tennistar):

uh the following?

OpenStudy (tennistar):

what is the following? Paste it here

OpenStudy (anonymous):

{men between the ages of 25 and 30} {a 40 year old man} {adults between the ages of 20 and 25} {men over 30}

OpenStudy (anonymous):

its one of these ?

OpenStudy (tennistar):

A a subset is part of the whole set. B is wrong because the man is too old, adults is men and women and men over 30 is also worng, they are also too old

OpenStudy (tennistar):

{men between the ages of 25 and 30}

OpenStudy (anonymous):

ok thank you

OpenStudy (tennistar):

yw:)

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