A score is equal to 20.
a score is twenty:20
Score = 20
It is 8
A score is 20. So, it's 45.
20
20
he
Revise more.
The answer depends on what the experiment is about. For example, if you believe (or want to test) that pupils' scores in English tests depend on their scores in maths tests, then the independent variable is the maths score. But if you believe that the English scores influence their maths scores then the independent variable is the maths score.
you should buy some maths books and do 20 mins every night or do some revision on maths.
Keeping score. Measuring out the playing area.