Question

a chef decides to test whether adding more baking powder will make his bread rise faster....

a chef decides to test whether adding more baking powder will make his bread rise faster. the amount of baking soda would be what type of variable.

a. constant
b. control
c. independent
d. dependent

the first part should say baking soda, not powder.
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Answer #1

In this case, the chef wants to test the effect of the baking soda on the time of rise of the bread. So, the time of rise will depends on the amount of baking soda that he add. The correct answer is independent variable because this variable is being selected by the chef and it is already established the amount of baking soda.

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