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Mathematics 24 Online
OpenStudy (anonymous):

Juan has just received school pictures of his 4 grandchildren, David, Robert, Heather, and Miranda. He randomly placed the pictures on the mantle above the fireplace. How many different ways can the 4 pictures be arranged?

OpenStudy (anonymous):

A 8 B 24 C 12

OpenStudy (anonymous):

4 variables: d, r, h, m With 4 variables, that means there are 3 arrangement for each dominate variable. 3*4= 12

OpenStudy (anonymous):

fan be back

OpenStudy (anonymous):

whoops sorry it's 24

OpenStudy (anonymous):

YEAH I KNOW!!

OpenStudy (anonymous):

lol xD

OpenStudy (anonymous):

Long day xD

OpenStudy (anonymous):

its fine lol

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