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Shereen Elebeidy

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  • Shereen Elebeidy heeft een opmerking geplaatst,

    There is a gragh but I cannot draw it of course, but i think someone might remember solving that question before and can help me to understand it

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    3. Help needed with statistics

  • Shereen Elebeidy heeft een opmerking geplaatst,

    The question says: Land surveyors visited a small fishing village and divided the land into plots,each 120 square meters in area. They counted the number of dwellings on each plot and recorded th...

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    3. Help needed with statistics

  • Shereen Elebeidy heeft een post gemaakt,

    Help needed with statistics

    Beantwoord

    If we combined data in a set why the mean will decrease? It was a problem on khan academy but I cannot post a picture of it unfortunately

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  • Shereen Elebeidy heeft een opmerking geplaatst,

    That's what I know well but some math teachers insisted that he needed only the volume that increased after opening the faucet not the total volume including the initial Which I totally disagree wi...

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  • Shereen Elebeidy heeft een opmerking geplaatst,

    That was exactly my answer but many math teachers say that we should not count the initial 7 gal in the equation making the answer C So I needed a confirmation from khan academy's team that it's E

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    3. Need help with a math Question

  • Shereen Elebeidy heeft een post gemaakt,

    Need help with a math Question

    Beantwoord

    A tank initially contains 7 gallons of water. A faucet is opened and water begins pouring into the tank at a rate of 1.5 gallons per minute untill the tank is full. Which of the following represent...

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  • Shereen Elebeidy heeft een opmerking geplaatst,

    Help needed here please A tank initially contains 7 gallons of water. A faucet is opened and water begins pouring into the tank at a rate of 1.5 gallons per minute untill the tank is full. Which ...

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    3. word problem
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  • Totale activiteit 11
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