Help with this algebra question!?

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  • sepia
    Lv 7
    4 weeks ago
    Best Answer

    Mean age:

    C (50 + 130 + 56 + 93)/12 = 329/12 = 27.42

    E (46 + 160 + 102 + 258)/16 = 566/16 = 35.37

    Answer choice:

    The new employees at Escher Microchip Corporation

    are 8 years older, on average, than the new employees

    at Citrus Technologies.

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