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another one i don't get.
the number N im millions of hearing impaired individuals of age X can be approximated by n=0.00006x by power of two+0.0006x power of two-0.1x+1.7 approxmate to the nearest millions the number of hearing impaired individual for ages 45 and 55?

  • algebra2 -

    ^ = "power of" online

    N = .00006x^2 + .00006x^2 - .1 + 1.7

    If this is correct, then N = .00012x^2 + 1.6

    Just substitute that ages for x and calculate N for each.

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