Question

Alex swims 20 minutes per day for exercise. The total

number of minutes m she swims equals 20 times the
number of days d she swims.

What is the independent variable. The Dependent Variable. And the Equation.

Answer 1

e 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.

Explanation: