Alex swims 20 minutes per day for exercise. The total number of minutes,m, she swims equal 20 times the number of days,d, she swims. What the dependent variable?

Respuesta :

Answer:

The total number of minutes, m.

Step-by-step explanation:

The dependent variable is the variable in which the variable cannot stand by itself.

In this situation, the total number of minutes, m, equal 20 times the number of d.

m = 20d

d, is a variable which can be multiplied which states that it has a value, no matter what. On the other hand, m, requires d, to be there in order to have a value.

The answer is, m, the total number of minutes.

Answer:

What is the dependent variable?  m

What is the independent variable? d

Write the equation that represents the relationship between m and d.  m=20d

Step-by-step explanation:

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