A company manufactures egg timers. An inspector finds that there are 22 defective timers in a sample of 500. Predict how many egg timers are defective in a shipment of 4,250 egg timers.
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OpenStudy (anonymous):
lol ok :) lets see first of all the total is 4,250 but lets leave it at 4,000 for now
OpenStudy (anonymous):
here
OpenStudy (anonymous):
so how many 500s are there in 4000?
OpenStudy (anonymous):
here he is
OpenStudy (anonymous):
5
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OpenStudy (anonymous):
lol i know better not give a direct answer
OpenStudy (anonymous):
i meant 8
OpenStudy (anonymous):
i know
OpenStudy (anonymous):
ok good :) stay and see if my work is right
OpenStudy (anonymous):
just know i wast talking to aric
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OpenStudy (anonymous):
ok lets see so 8 x 500 = 4,000
OpenStudy (anonymous):
hey @Fire_Fighter_Of_Miami , do you think you could help me for sec after this?
OpenStudy (anonymous):
lol sure :) just give me a sec
OpenStudy (anonymous):
can i help too
OpenStudy (anonymous):
back to work
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OpenStudy (anonymous):
yeah no problem, the more help the better
OpenStudy (anonymous):
ok so 8 x 22 = ?
OpenStudy (anonymous):
176
OpenStudy (anonymous):
good so 176 defects in 4000
OpenStudy (anonymous):
but we aren't done we made it 4000 so it can be easier
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OpenStudy (anonymous):
22.7
OpenStudy (anonymous):
thats what i got
OpenStudy (anonymous):
miami is that right
OpenStudy (anonymous):
??????
OpenStudy (anonymous):
you there
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OpenStudy (anonymous):
dont think so let me check
OpenStudy (anonymous):
miami can icall you miami
OpenStudy (anonymous):
idk but thats what i got, but who knows
OpenStudy (anonymous):
ya
OpenStudy (anonymous):
kk
call me what you want
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OpenStudy (anonymous):
wright or wrong
OpenStudy (anonymous):
or 22
OpenStudy (anonymous):
@Fire_Fighter_Of_Miami
OpenStudy (anonymous):
choises area.
258 egg timers
b.
500 egg timers
c.
22 egg timers
d.
187 egg timers
OpenStudy (anonymous):
c right
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OpenStudy (anonymous):
no c is wrong
OpenStudy (anonymous):
?
OpenStudy (anonymous):
because 22 is only the amount of defects in an amount of 500 not 4000
OpenStudy (anonymous):
so b
OpenStudy (anonymous):
oh true
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OpenStudy (anonymous):
wasnt it d
OpenStudy (anonymous):
b
OpenStudy (anonymous):
no i think its D
OpenStudy (anonymous):
/ ok than
OpenStudy (anonymous):
OH OK GOT IT YES ITS D
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OpenStudy (anonymous):
sweet
OpenStudy (anonymous):
kk ssee ya gys at kyles q
OpenStudy (anonymous):
do i explain how i got it?
OpenStudy (anonymous):
lol really tricky question but i got it :) see 22 defects in 500 right?
OpenStudy (anonymous):
na i think i got it and k
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OpenStudy (anonymous):
yle needs help
OpenStudy (anonymous):
and its 4250 right?
OpenStudy (anonymous):
yes
OpenStudy (anonymous):
so whats half of 500?
OpenStudy (anonymous):
250
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OpenStudy (anonymous):
yep
OpenStudy (anonymous):
250
OpenStudy (anonymous):
remember we already solved for the 4000 part only need for the 250 part
OpenStudy (anonymous):
yea
OpenStudy (anonymous):
so if 500 is divided into 2 and we get 250 and 22 (the amount of defects in 500) is divided into 2 and we get 11 right?
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OpenStudy (anonymous):
yea
OpenStudy (anonymous):
right
OpenStudy (anonymous):
i love this site, its so helpful
OpenStudy (anonymous):
and the amount of defects in 4000 is 176 so whats 176 + 11 = ?
OpenStudy (anonymous):
me too
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OpenStudy (anonymous):
16
OpenStudy (anonymous):
O_O um no...
OpenStudy (anonymous):
187
OpenStudy (anonymous):
yup :) and is that an answer choice?
OpenStudy (anonymous):
yea thanks lets go help kyle
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OpenStudy (anonymous):
lol ok just didn't wanna get in trouble for giving a direct answer
OpenStudy (anonymous):
thats ok
OpenStudy (anonymous):
i at home just doing math to help next year
OpenStudy (anonymous):
lets go to kyle
OpenStudy (anonymous):
k
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OpenStudy (anonymous):
ready
OpenStudy (anonymous):
sse ya at his q
OpenStudy (anonymous):
hey sorry guys, while i was here, there was somebody answering my q
OpenStudy (anonymous):
thats ok
OpenStudy (anonymous):
i have n q
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OpenStudy (anonymous):
mention me in it, i cant find it
OpenStudy (anonymous):
i need to find it on my pc
OpenStudy (anonymous):
kk
OpenStudy (anonymous):
hey sorry i left went to throw trash out
OpenStudy (anonymous):
its ok
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OpenStudy (anonymous):
it gonna take a while about ten min so go help others for now i will send a message when up
OpenStudy (anonymous):
kk
OpenStudy (anonymous):
well im about to log out, ill be back on tomorrow the same time.
OpenStudy (anonymous):
ok bye he bro any more questions g2g soon
OpenStudy (anonymous):
i wiil be on from 8:00 to2:30
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OpenStudy (anonymous):
do u need help on any more questions?
OpenStudy (anonymous):
tommarrow i definitaly will but more in about a few min