Math question help please?

A cylindrical jar of jam 3 cm in diameter and 5 cm high sells for 70 cents. Find, rounded to the nearest cent, the fair price for a jar of jam that is 4 cm in diameter and 6 cm in height.

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  • art
    Lv 6
    1 month ago
    Favorite Answer

    it depends on the flavour of the jam

    • Daniel1 month agoReport

      lmaoooooooooooooooooooooooo

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  • 1 month ago

    A cylindrical jar of jam 3 cm in diameter and 5 cm high sells for 70 cents.  

    The fair price for a jar of jam that is 4 cm in diameter and 6 cm in height.

    70[(2^2*6*pi/1.5^2*5*pi)] = $1.49 (rounded to the nearest cent)

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  • DWRead
    Lv 7
    1 month ago

    The larger jar should be priced at $1.49.

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  • 1 month ago

    D₁ and h₁ = 3cm and 5cm respectively ; C₁ = 70¢

    D₂ and h₂ = 4cm and 6cm respectively ; C₂ = ??

    C₂ = C₁( D₂² * h₂ ) / ( D₁² * h₁ ) 

    C₂ = 70¢( (4cm)²(6cm) ) / ( (3cm)²(5cm) ) C₂ = 149¢ 

    149 cents

    —————

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  • Anonymous
    1 month ago

    Fair from what point?  The amount of material needed to make the jar?  The volume of the product in the car?

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  • alex
    Lv 7
    1 month ago

    Volume V1= (π/4)(45) , Volume V2= (π/4)(96)

    ---> price of larger jar = (96/45) of 70c = 149 cents

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