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Mathematics 14 Online
OpenStudy (anonymous):

what is 10% neither less nor more than 20?

myininaya (myininaya):

20-20(.1)<x<20+20(.1) 18<x<22 anything btw 18 and 22

OpenStudy (anonymous):

hmmmm

myininaya (myininaya):

p=a number less than 10% of 20=x<18 q=a number more than 10% of 20=x>22 neither p or q means ~p and ~q so ~p is x>=18 ~q is x<=22 so the and means we can put them together 18<=x<=22

myininaya (myininaya):

using alittle discrete math

myininaya (myininaya):

:)

OpenStudy (anonymous):

i guess i am too stupid to understand the question

myininaya (myininaya):

lol

OpenStudy (anonymous):

really! i have no idea what is means

myininaya (myininaya):

:( did i make sense of something meaningless?

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