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Mathematics 8 Online
OpenStudy (anonymous):

How many arrangements of 3 types of flowers are there if there are 6 types to choose from?

OpenStudy (ankit042):

6P3 = 6*5*4

OpenStudy (anonymous):

Answer is 20

OpenStudy (ankit042):

ohh that is just for choosing 6C3

OpenStudy (anonymous):

How?

OpenStudy (anonymous):

Why combination?

OpenStudy (ankit042):

exactly, I think it should be 6P3 as it say arrangement

OpenStudy (ankit042):

by any chance answer can be incorrect?

OpenStudy (anonymous):

May be because it says *choose from*

OpenStudy (anonymous):

I don't think it can be incorrect

OpenStudy (ankit042):

LOL k. But I still feel it should be 6P3 so we have six flowers|dw:1396652952242:dw|

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