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-   -   problems using quadratic equation (https://www.askmehelpdesk.com/showthread.php?t=685705)

  • Jul 22, 2012, 09:50 AM
    alyssamae07
    problems using quadratic equation
    1.
    A diver bounces off 3-m springboard at initial upward speed the water.\

    a) create a quadratic model for the height of the diver above the water.

    b)after how many seconds does diver enter the water?round to the nearest hundredth of a second

    c) over what time interval is the height of the diver greater than 3.5 m above the water?round to the nearest hundredth of a second
  • Jul 22, 2012, 09:51 AM
    Unknown008
    You should know the formula to do the first one.

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