For #1:
look at the chart and write the percentages that are by the name of the food and write the percentages next to the names
For #2:
take the percentage number and divide it by 2 (because it was 50 customers out of 100%) for example if 50% of the customers picked apples then divide it by 2 and 25 customers would have gotten apples and put that number next to the name
Hope that helps :D
Answer:
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Step-by-step explanation:
I assume the equation is
then let .
The right side is real-valued and positive, and only on the left side do we have an imaginary term, which tells us
Then
but again we omit the negative solution, so that
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