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Math Help - Tri equations!! urgent!

  1. #1
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    Tri equations!! urgent!

    The cost of a noodle depends on the seasonal price of two ingredients flour and eggs. The seasonal price of strawberry and apple are respectively $6cos( π/6)t and $8sin( π/6)t and t measured in months.

    (a). Find the resultant price.
    (b). Find the price in April when t=4.

    please help me thanks
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  2. #2
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    Re: Tri equations!! urgent!

    Hey strangepath.

    Show us what you have tried.
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  3. #3
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    Re: Tri equations!! urgent!

    Quote Originally Posted by strangepath View Post
    The cost of a noodle depends on the seasonal price of two ingredients flour and eggs. The seasonal price of strawberry and apple are respectively $6cos( π/6)t and $8sin( π/6)t and t measured in months.

    (a). Find the resultant price.
    (b). Find the price in April when t=4.

    please help me thanks
    Do you not understand that this is non-sense? You tell us that the price of a noodle depends upon the price of flour and eggs. You then tell us about "strawberries" and "apples" but nothing about flour and eggs. I suspect you have combined two different problems.

    (Even if those were "flour" and "eggs" instead of "strawberries" and "apples", you say that the cost of a noodle depends upon those values but say nothing about how it depends on them so it is still impossible to answer this. Please go back and read the problems carefully.)
    Last edited by HallsofIvy; June 19th 2013 at 05:52 AM.
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