Rithy58 Posted October 5, 2010 Author Share Posted October 5, 2010 I really need help with this problem. I can't seem to solve it.> The time needed to roast a chicken depends on its weight. Allow at least 20 min/lb for a chicken weighing up to 6lb. Allow at least 15min/lb for a chicken weighing more than 6 lb.> > Write two inequalities to represent the time needed to roast a chicken.This is what I came up with :> Let x = Chicken Weight> Let y = minutes needed to roast a chicken> > If x < 6 then> y = 20x> Else> y=15xI even wrote a Java Program to solve for Y but apparently, my teacher won't accept it =[So can someone please help me solving it mathematically?Sincerely,RithyPS : This is Algebra 2. Link to comment Share on other sites More sharing options...
Kool_dude4ever Posted October 5, 2010 Share Posted October 5, 2010 Ugh….this is hard...i could ask my sister....trust me, shes a math nerd :cheesy:also there is this grade 4, that is like SUPER nerdy in math i could ask him....he could get it XD Link to comment Share on other sites More sharing options...
Rithy58 Posted October 5, 2010 Author Share Posted October 5, 2010 Yeah…well...I need to get in the next 10 minutes so I can go and get some sleeps.So any help would be really appreciated.Sincerely,Rithy Link to comment Share on other sites More sharing options...
luriok Posted October 5, 2010 Share Posted October 5, 2010 And great now my head hurts trying to solve this XD Link to comment Share on other sites More sharing options...
Kool_dude4ever Posted October 5, 2010 Share Posted October 5, 2010 Oh noes!!!k i cud ask my sister… Link to comment Share on other sites More sharing options...
Rithy58 Posted October 5, 2010 Author Share Posted October 5, 2010 I just want to finish this and then sleep =[Sincerely,Rithy Link to comment Share on other sites More sharing options...
cam13619 Posted October 5, 2010 Share Posted October 5, 2010 > The time needed to roast a chicken depends on its weight. Allow at least 20 min/lb for a chicken weighing up to 6lb. Allow at least 15min/lb for a chicken weighing more than 6 lb.> > Write two inequalities to represent the time needed to roast a chicken.Im one month into geometry. Inequalities are algebra 1.You need two variables in an equality, if i remember correctly.Make Y TimeMake X Chicken weight in LBSYou wont learn if i give you the answer to this, but im shure you can figure it out from there. Link to comment Share on other sites More sharing options...
Rithy58 Posted October 5, 2010 Author Share Posted October 5, 2010 @_Lotus_:> > The time needed to roast a chicken depends on its weight. Allow at least 20 min/lb for a chicken weighing up to 6lb. Allow at least 15min/lb for a chicken weighing more than 6 lb.> > > > Write two inequalities to represent the time needed to roast a chicken.> > Im one month into geometry. Inequalities are algebra 1.> You need two variables in an equality, if I remember correctly.> Make Y Time> Make X Chicken weight in LBS> > You wont learn if I give you the answer to this, but im shure you can figure it out from there.Yes, dude. I know that already >.> But thanks for trying to help.I'm asking for help, not answer. As you can see, I did say Let X = … and Y=...But yeah, where do I go from there?Sincerely,Rithy Link to comment Share on other sites More sharing options...
Kusy Posted October 5, 2010 Share Posted October 5, 2010 That's why I love maths… you just can't roast a chicken untill it's golden and crispy... you have to fucking count. Link to comment Share on other sites More sharing options...
Rithy58 Posted October 5, 2010 Author Share Posted October 5, 2010 @Kusy:> That's why I love maths… you just can't roast a chicken untill it's golden and crispy... you have to ducking count.HAHAHA! I love that! I want to say that to my teacher.But I still need answer.Sincerely,Rithy Link to comment Share on other sites More sharing options...
Kusy Posted October 5, 2010 Share Posted October 5, 2010 Roast a chicken and check the time with your watch, write it down and then tell your teacher that if he wants his chicken to taste like ass he can do the maths. Link to comment Share on other sites More sharing options...
Adulese Games Posted October 6, 2010 Share Posted October 6, 2010 May I ask why this is difficult for you? Your basically there … just with a few errors. To solve this you need to create a system of equations. So let:f(x) = { 20x, x less than but not 6 } { 15x, x greater than but not 6 }Since there is no eact time stated for a chicken at 6 pounds, you'll have no value at x=6\. It is impossible to write an inequality for this. You have to write two equalities and then set the domain for the data. Also why would you write a program in java to just multiply a time by a weight?- adulese Link to comment Share on other sites More sharing options...
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