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FTR I need ur help quickly... I have half an hour
I know some of u are smart soo here goes
I am trying to finish my java homework. I have a formula
a = h - 32*t^2 /2
I need to solve for t
I cant seem to ge tthis for the life of me, yet it seems like simple algebra.
I came up with this
t = {square root of the whole thing} (2A + 32)/h
This is not working right, at least I dont think.
PLEASE HELP ME!!!!!!!!
32*t^2/2 = h - a
16*t^2 = h - a
t^2 = (h-a)/16
finally
t = sqrt((h-a))/4
lol algebraments
HOLY FUCING SHIT ITS RIGHT>...
yes omg yes thank you soo much thank you
you have no idea... take yourself out to dinner 2night or something...
well done...
Just with enough time
YES
lol cheatonhomeworkaments
lol how sweet of youQuote:
Originally Posted by zarry
Just a small tip for next time:
Reading this I wasn't sure if the formula was a = (h - 32*t^2 )/2 or if you actually meant a = h - (32*t^2 /2) which would change the solving so I'd suggest being explicit with the OoO.
:oops:Quote:
Originally Posted by givememyleg
* and / pwnzzz + and - though
yeah they dowhen it's easy to read in normal written format. When a formula is written in a string however it becomes more difficult to determine which OoO takes precedent such as in this case, ie is it h - 32*t^2 all divided by 2, or is 32*t^2/2 subtracted from h?
Even when I am writing out formula with pen and paper I will often use () just to ensure there is no confusion....actually it might come from coding where I do the same thing as well.
No biggie, just thought I'd offer a suggestion for next time to ensure people get full marks on their homework :)
http://i81.photobucket.com/albums/j2...ll/algebra.jpg
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lol modaments :DQuote:
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Yah, I tried to fight it early, Lukie. FTR needs to show a touch of originality.
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Originally Posted by Lukie
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