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Mathematics 19 Online
OpenStudy (anonymous):

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.

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

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

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

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

OpenStudy (anonymous):

22.7

OpenStudy (anonymous):

thats what i got

OpenStudy (anonymous):

miami is that right

OpenStudy (anonymous):

??????

OpenStudy (anonymous):

you there

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

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

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

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

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

OpenStudy (anonymous):

yle needs help

OpenStudy (anonymous):

and its 4250 right?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

so whats half of 500?

OpenStudy (anonymous):

250

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?

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

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

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

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

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

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

OpenStudy (anonymous):

do u need help on any more questions?

OpenStudy (anonymous):

tommarrow i definitaly will but more in about a few min

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

new q up

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