Answer:
IV: colour of the room
DV: The number of minutes each group spends studying
Step-by-step explanation:
IV(Independent Variable) : is what is changed in the experiment and the colour of the room is being changed.
DV(Dependent Variable) : is what is measured in the experiment and the number of minutes in spent on studying is measured.
Answer:
-4 and -1
Step-by-step explanation:
If a number is in a absolute value sign it can never be negative.
Divided each number by 6 and solve for 20 make sure that the y is on the other side of the equal sign
When dealing with percentages you have to change the percent to a decimal and multiply then you get your answer.