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Mathematics 23 Online
OpenStudy (anonymous):

First 2,000 kWh = $0.053 per kWh Over 2,000 kWh = $0.04 per kWh To the nearest penny, what is the charge for using 1,195 kWh of electricity? F. $63.34 G. $60.80 H. $47.80 J. $35.10

OpenStudy (konradzuse):

Okay so you wold need to do $0.04 x 1195 = 47.80 so H

OpenStudy (konradzuse):

Since it says the first 2000 meaning x <2000 = 0.04 else if x > 2000 then 0.053 In your case 1,195 < 2000

OpenStudy (anonymous):

You're a freaking GENIUS! Thank you!

OpenStudy (konradzuse):

Haha thanks, just need to think about it a little.

OpenStudy (anonymous):

@KonradZuse , actually you are wrong i guess. What it says there is that untill you reach 2000 you have to pay $0.053 so i would go for the answer F. $63.34

OpenStudy (konradzuse):

Oh I looked at the question wrong, you are correct.

OpenStudy (konradzuse):

switched those #'s around :P.

OpenStudy (konradzuse):

so yes 1,195 x 0.053

OpenStudy (anonymous):

Looks like I got change it again, thanks guys.

OpenStudy (konradzuse):

63.335 so 63.34 sorry about that!

OpenStudy (anonymous):

Wow and asking is actually free and you get the answer minutes later. WOW!

OpenStudy (anonymous):

hehe. Its easy to get lost in the text. Me, myself had to read it 4 times before i could answer :p

OpenStudy (anonymous):

:p

OpenStudy (konradzuse):

I have a horrid headache so just answering questions instead of calc 2....

OpenStudy (anonymous):

Me I'm just bored out of my life. I'm doing Summer vacation work and i told my mom I'll do it in Miami but "No, you're doing it here before you go to Miami or I'll send you to New York!"

OpenStudy (konradzuse):

boo :(

OpenStudy (anonymous):

Word

OpenStudy (anonymous):

first world problems... lol I live in a awfull place and i dont have money to do vacations

OpenStudy (anonymous):

That's exactly how I started off.

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