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anonymous
 one year ago
Erika calculated that she would spend $115 on school supplies this year. She actually spent $82.50 on school supplies. What is Erika’s percent of error
anonymous
 one year ago
Erika calculated that she would spend $115 on school supplies this year. She actually spent $82.50 on school supplies. What is Erika’s percent of error

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i worked this one out and still could not figure it out.

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2ok two steps for this question the first think you need is the actual error, not the percent in other words \[11582.50\]

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2hmm not what i get...

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i did it backwards on accident.

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2then compare to the original amount by division which is a complicated way of saying compute \[\frac{32.5}{115}\]or on a calculator do \[32.5\div 115\]

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2you get a rather long decimal, so round a little what do you get?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0sorry, im not good at dividing

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2maybe rounded a little too much

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2i would say perhaps \(0.28\)

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2like i said, use a calculator you got one?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i did, im not good at rounding either.

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2actually i am being silly if you are on a computer, do not bother with a calculator, use this http://www.wolframalpha.com/input/?i=32.5%2F115

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2you can see that you get about \(0.28\) which, as a percent, is \(28\%\)

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2and that is your final answer

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2if you are going to round for percents, probably good to round to two places at least

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Yea that sounds better, but thankyou

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2you are quite welcome !

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2now i have a question what is your favorite horror movie?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oh my favorite horror movie would have to be the human centipede

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2it pretty gross for sure i like old ones like reanimator

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i will have to look into that!

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2definitely also evil dead if you have never seen it

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Nope i have not, that will definitely be on my movies to watch list.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Who's seen sharknado

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0It's not a real horror movie but it's really funny and kinda horror ish

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0You gotta watch it you'll love it

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@juliastevens have u seen it

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0actually i have, i watched it when shark week was on tv.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Did you see the third one?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Omg u have to watch that one its soooooooo good
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