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    Finite Mathematics

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    If the speed ( in m/sec ) of a particle moving on the x-axis at time t seconds (t>0) is given by:

    V(t)=t^3-8t^2+15t+10
    estimate during what time period the speed of the particle is less than 10m/sec.

    a t=2/t=4seconds
    b t=4/t=6 seconds
    c t=4/t=5 seonds
    d t=3/t=5seconds

    © BrainMass Inc. brainmass.com October 9, 2019, 9:39 pm ad1c9bdddf
    https://brainmass.com/math/discrete-math/finite-mathematics-193333

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