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Reid is wrapping gifts to earn money for camp. He calculates the amount of wrapping paper he needs based on the number of gifts.\newliner=r = the number of rolls of wrapping paper\newlineg=g = the number of gifts\newlineWhich of the variables is independent and which is dependent?\newlineChoices:\newline(A) rr is the independent variable and gg is the dependent variable\newline(B) gg is the independent variable and rr is the dependent variable

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Q. Reid is wrapping gifts to earn money for camp. He calculates the amount of wrapping paper he needs based on the number of gifts.\newliner=r = the number of rolls of wrapping paper\newlineg=g = the number of gifts\newlineWhich of the variables is independent and which is dependent?\newlineChoices:\newline(A) rr is the independent variable and gg is the dependent variable\newline(B) gg is the independent variable and rr is the dependent variable
  1. Determine Relationship: Determine the relationship between the two variables. Reid needs wrapping paper based on the number of gifts he has to wrap. This implies that the amount of wrapping paper rr is determined by the number of gifts gg.
  2. Identify Independent Variable: Identify the independent variable. The independent variable is the one that can be changed freely without being affected by other variables. In this case, the number of gifts gg is chosen by Reid and does not depend on the amount of wrapping paper. Therefore, gg is the independent variable.
  3. Identify Dependent Variable: Identify the dependent variable. The dependent variable is the one that depends on the independent variable. Since the amount of wrapping paper rr needed depends on the number of gifts gg, rr is the dependent variable.
  4. Select Correct Answer: Select the correct answer choice based on the identification of independent and dependent variables. Since gg is the independent variable and rr is the dependent variable, the correct choice is (B) gg is the independent variable and rr is the dependent variable.

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