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anonymous

  • one year ago

A store had 100 t-shirts. Each month, 30% of the t-shirts were sold and 25 new t-shirts arrived in shipments. Which recursive function best represents the number of t-shirts in the store, given that f(0) = 100? f(n) = f(n - 1) • 0.3 + 25, n > 0 f(n) = 100 - f(n - 1) • 0.3 + 25, n > 0 f(n) = f(n - 1) • 0.7 + 25, n > 0 f(n) = 100 - f(n - 1) • 0.7 + 25, n > 0

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  1. anonymous
    • one year ago
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    @triciaal

  2. Nnesha
    • one year ago
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    t-shirts!! first tell would you buy this one http://prntscr.com/853gab ?? :P :Plol

  3. Nnesha
    • one year ago
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    lololol

  4. anonymous
    • one year ago
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    lol

  5. Nnesha
    • one year ago
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    i was kidding lol okay so if 30% were sold how many percents you have now ? subtract from 100%

  6. anonymous
    • one year ago
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    70%

  7. Nnesha
    • one year ago
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    yes right now divide that by 100 change percent to decimal \[\frac{ 70 }{ 100 }\]

  8. anonymous
    • one year ago
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    it's 0.7

  9. Nnesha
    • one year ago
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    now add the number of shirt arrived in shipments

  10. Nnesha
    • one year ago
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    do you know the original equation of recursive function ?

  11. anonymous
    • one year ago
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    not sure

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