love2study love2study

14-02-2017
Mathematics

contestada

the relative frequency that the traffic lights will show RED at road works is 0.2. Estimate how many times they will show RED over the next 40 journeys.

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FaZeWolf FaZeWolf

14-02-2017

only 8 times because you take .2 times 40

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Аноним Аноним

14-02-2017

Yes you multiply 40*0.2 and that would be 8.

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