Answer:
Yes it is a proportional relationship
Step-by-step explanation:
That is because 20 and 10 are your original and 40 and 20 and 60 and 30 match with it.
There is no mode in these scores.
This is because mode is when two numbers show up the same like 4 and 4.
Here is the solution..x equals to √3..which is equals to 1.73205
