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What is the value of Fraction 1 over 2x3 + 3.4y when x = 3 and y = 4? 15.85 18.1 27.1 31.6

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  1. 18 May, 07:25
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    I'm assuming the expression is (1/2) * x^3+4*y

    If so, then,

    (1/2) * x^3+3.4*y

    (1/2) * 3^3+3.4*4

    (1/2) * 27+3.4*4

    13.5+13.6

    27.1

    So the final answer is 27.1
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