Ok so if 1200 total pens and 60 were taken that's a ratio of 1200/60=20
out of 60pens 4 didn't work, again ratio is 4/60=1/15 so about 1/15 of the pens didn't work.
so we have 1200pens * 1/15broken ratio = 80 pens or we can say
20*4=80pens won't work from 20 groups of 60 and 4 out of 60 not working is 20*4=80 not working from total batch of 1200.
hope this helps you some! thank you!!!!!!!!!
Answer:
-215
Step-by-step explanation:
-w = 215
w = -215
hope this helped
Answer:
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Step-by-step explanation:
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Answer:
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Answer: Because 4 is the base of what is being exponentially multiplied, you can multiply 256 by 4 to get 4^5