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hannahbabiexoxo
Group Title
Algebra help please!!<333 last question and ill be done. I dont get it! :/
The volume of gas varies directly with temperature and inversely with pressure. Volume is 100 m^3 when temperature is 1508 degrees. and pressure is 15 lb/cm^2 what is the volume when the temperature is 2508 degrees and the pressure is 20 lb/cm^2 ?
 one year ago
 one year ago
hannahbabiexoxo Group Title
Algebra help please!!<333 last question and ill be done. I dont get it! :/ The volume of gas varies directly with temperature and inversely with pressure. Volume is 100 m^3 when temperature is 1508 degrees. and pressure is 15 lb/cm^2 what is the volume when the temperature is 2508 degrees and the pressure is 20 lb/cm^2 ?
 one year ago
 one year ago

This Question is Closed

ZeHanz Group TitleBest ResponseYou've already chosen the best response.1
You have to convert the sentences to a formula:\[V=c \frac{ T }{ p }\] Put in the numbers of the first situation to calculate the constant c. Then put in the numbers of the second situation. You can calculate V now.
 one year ago

hannahbabiexoxo Group TitleBest ResponseYou've already chosen the best response.0
:D thanks
 one year ago

ZeHanz Group TitleBest ResponseYou've already chosen the best response.1
Hope you understand now...
 one year ago

hannahbabiexoxo Group TitleBest ResponseYou've already chosen the best response.0
kinda. Well, i do have a question. the constant C part. im kinda stuck o.o
 one year ago

hannahbabiexoxo Group TitleBest ResponseYou've already chosen the best response.0
im kinda just stuck at how to plug in this first situation. from there ill be ok.
 one year ago

ZeHanz Group TitleBest ResponseYou've already chosen the best response.1
First situation:\[100=c \frac{ 1508 }{ 15 }\]You can get c by multiplying both sides with 15 and divide by 1508.
 one year ago

hannahbabiexoxo Group TitleBest ResponseYou've already chosen the best response.0
thanks. alright, let me try this.
 one year ago

hannahbabiexoxo Group TitleBest ResponseYou've already chosen the best response.0
by both sides you mean the 100 too right? Sorry. I ask so many questions lol D:
 one year ago

hannahbabiexoxo Group TitleBest ResponseYou've already chosen the best response.0
ok well, i did that. Now...i dont divide that part by the 1508 right? :/ like i multiplied the 100 by 15 and got 1500
 one year ago

ZeHanz Group TitleBest ResponseYou've already chosen the best response.1
c=100*15/1508=1500/1508 or about 0.9947
 one year ago

hannahbabiexoxo Group TitleBest ResponseYou've already chosen the best response.0
yes, i did that. so thats not wrong? I get nervous about math and i thought i did it wrong o.o ah good, so then, from there...
 one year ago

ZeHanz Group TitleBest ResponseYou've already chosen the best response.1
So now try putting the new numbers in!
 one year ago

hannahbabiexoxo Group TitleBest ResponseYou've already chosen the best response.0
ok!
 one year ago

hannahbabiexoxo Group TitleBest ResponseYou've already chosen the best response.0
i put the new numbers in the formula right?
 one year ago

hannahbabiexoxo Group TitleBest ResponseYou've already chosen the best response.0
do i do anything with the number i just got. and the new number i got was the constant c right? would i just plug it in like, v=2508/20 or do i put the c in too.
 one year ago
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