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Mathematics 15 Online
OpenStudy (anonymous):

Suppose the company produces 600 sweaters a day. How many will have flaws?

OpenStudy (anonymous):

you need more information to solve this

OpenStudy (anonymous):

there was a previous part to this question

OpenStudy (anonymous):

where is it

OpenStudy (anonymous):

its somewhere in the question box chat thing

OpenStudy (anonymous):

i dont see it, please copy paste it

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

A quality control inspector found flaws in 13 out of 150 sweaters.Find the probability that a sweater has a flaw.Round to the nearest tenth of a percent

OpenStudy (anonymous):

after that the answer is 8.7%

OpenStudy (anonymous):

and there was another part whih ill copy paste it in a moment

OpenStudy (anonymous):

Suppose the company produces 500 sweaters a day. How many will have flaws?

OpenStudy (anonymous):

13/150 = .08666666 ~ .087 = 8.7%

OpenStudy (anonymous):

and the answer for that is 65 sweaters and then comes this part which i need help with

OpenStudy (anonymous):

500 * .087 will have flaws

OpenStudy (anonymous):

its will not have flaws sorry

OpenStudy (anonymous):

(150-13)/150 * 500

OpenStudy (anonymous):

456.

OpenStudy (anonymous):

its will not have flaws not will have flaws

OpenStudy (anonymous):

which is 65

OpenStudy (anonymous):

456 will not have flaws

OpenStudy (anonymous):

oh yeah sorry

OpenStudy (anonymous):

whats the answer given ?

OpenStudy (anonymous):

65

OpenStudy (anonymous):

someone told me that

OpenStudy (anonymous):

456.66666666 will not have flaws

OpenStudy (anonymous):

ok now can you answer the main question with that answer?

OpenStudy (anonymous):

so roughly 457 will not have flaws

OpenStudy (anonymous):

73 sweaters will have a flaw

OpenStudy (anonymous):

can you explain how u got that answer?

OpenStudy (anonymous):

she told me that the answer for the previous question was 456

OpenStudy (anonymous):

is that correct?

OpenStudy (anonymous):

she rounded down

OpenStudy (anonymous):

who is telling you these answers, i want to know . i will eat them

OpenStudy (anonymous):

It's for the flawed sweaters.

OpenStudy (anonymous):

cookie, youre wrong

OpenStudy (anonymous):

the cookiemonster is telling me

OpenStudy (anonymous):

go and see yourself!

OpenStudy (anonymous):

umm im confused

OpenStudy (anonymous):

which one is correct

OpenStudy (anonymous):

who should get the medal?

OpenStudy (anonymous):

ughhhh

OpenStudy (anonymous):

8.7% (13/150 x 100 = 8.6666) 457 will not have flaws (500 x 8.7% = 43.5; 500 - 43.5 = answer, but rounded it looks like like) 52 will have flaws (600 x 8.7 % = 52.2, again rounded)

OpenStudy (anonymous):

me

OpenStudy (anonymous):

medal 4 me

OpenStudy (anonymous):

umm no she gave proof to her answer, u didnt

OpenStudy (anonymous):

who gets this one though?

OpenStudy (anonymous):

anyway, no taking away medals

OpenStudy (anonymous):

cookie you wrote 73, are you stupid ?

OpenStudy (anonymous):

cookie you guessed wrong , rofl lol lmaoz omfg

OpenStudy (anonymous):

fermats get the medal thank u very much :)

OpenStudy (anonymous):

if i hand this in tomorrow and i get it wrong cookie gets the medal, ok?

OpenStudy (anonymous):

no, cookie is randomly guessing

OpenStudy (anonymous):

u sure?

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