Posted by **jessica** on Wednesday, October 3, 2007 at 1:38pm.

john was building a new fence and he wnats it to stand 8 1/2feet above the ground level. to make sure it is secure he must place it 2 3/4 feet into the ground. howlong of a apost should john buy?

a)10 1/2 feet

b)10 3/4 feet

c)11 1/2 feet

d)11 1/4 feet

e)11 feet

i choose d am i correct?

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