chuck and dana agree to meet in chicago for the weekend. chuck travels 114 miles in the same time that dana travels 96 miles. if chuck's rate of travel is 6mph more than dana's and they travel the same length of time at what speed does chuck travel?
answer: 41 mph?
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OpenStudy (anonymous):
38mph
OpenStudy (saifoo.khan):
yes, 38.
OpenStudy (anonymous):
may i see work to see where i messed up?
OpenStudy (saifoo.khan):
Chuck distance (x+6)t = 114
Dana distance xt = 96
xt+6t = 114
xt = 96
Substitute and solve for "t":
96 + 6t = 114
6t = 18
t = 3 hrs
Chuck rate: 114/(3) = 38 mph.
OpenStudy (saifoo.khan):
You are doing Matlab right>
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OpenStudy (anonymous):
i don't know. it's a worksheet that was handed out by our teacher every class time
OpenStudy (saifoo.khan):
hmm. right
OpenStudy (saifoo.khan):
i have done all these before!! ^_^
many times! :o
OpenStudy (anonymous):
haha they suuuckkk
OpenStudy (anonymous):
i do em and check em on here
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OpenStudy (saifoo.khan):
Lol, yes they do.. but they are not that hard.
go for a shortcut simply, post them.. get the answer and Bingo! :D
OpenStudy (saifoo.khan):
Many do that.
OpenStudy (anonymous):
what do you mean?
OpenStudy (saifoo.khan):
i meant, post the question.. and people will answer it..
OpenStudy (saifoo.khan):
"a shortcut". hehe
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OpenStudy (anonymous):
ahh gotcha
OpenStudy (anonymous):
i'll post em all
OpenStudy (anonymous):
too bad i already did the work haha
OpenStudy (anonymous):
but i'm just that bad at math that i need help checking
OpenStudy (saifoo.khan):
Haha.. well do the shortcut next time. ;)
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OpenStudy (saifoo.khan):
i help manyyyy UoP guys,
they do the same LOL.
OpenStudy (anonymous):
like scan it and post it?
OpenStudy (anonymous):
what is UoP?
OpenStudy (saifoo.khan):
univ of pheonix,
OpenStudy (anonymous):
ohhhh i see
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OpenStudy (saifoo.khan):
which college are u in? o.O
OpenStudy (anonymous):
drake in des moines iowa
OpenStudy (anonymous):
it's a remedial math class. i am horrid at math
OpenStudy (saifoo.khan):
really? they are copy cats. >_<
OpenStudy (anonymous):
haha yes
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OpenStudy (saifoo.khan):
they copied all questions of univ of phoenix.
OpenStudy (anonymous):
that is hilarious. it is from mymathlab actually
OpenStudy (saifoo.khan):
i knew it. :p
OpenStudy (saifoo.khan):
yea, mathlab.
do u have 9 weeks as well?
OpenStudy (saifoo.khan):
i mean 9weeks classes>
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OpenStudy (anonymous):
full semester
OpenStudy (saifoo.khan):
if u want any help with your math, i can help!!
OpenStudy (anonymous):
that's why i'm here
OpenStudy (saifoo.khan):
hehe, yeah.
OpenStudy (anonymous):
try this one
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OpenStudy (saifoo.khan):
so u are going to scan your mathlab?
LOL
OpenStudy (anonymous):
scan it and post it on here?
OpenStudy (saifoo.khan):
k. that's fine.
OpenStudy (anonymous):
k hold on
OpenStudy (karatechopper):
hey i am gonna try this
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