They were without electricity for 47 minutes.....determine the percent of an hr....so 1 hr = 60 minutes.....so they were out 47 out of 60 minutes...
47/60 = 0.783 = 78.3%.....so just type in 78.3 because ur not supposed to include the percent sign
answer: (-6,6) that's youre answer
$322.56
You change 28% to .28 then multiply that with $448=$125.44
Then you minus that from $448=$322.56
Answer:
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