Hello There!
As the amount is not changed, they would be independent.
However, if two were taken out then it would be dependent.
Yes, they are independent.
Hope This Helps You!
Good Luck :)
- Hannah ❤
Answer:

Step-by-step explanation:
Given



Required
Find y when x = 30
Being an inverse variation, we have:

Convert the variation to an equation

First, we solve for k
Make k the subject to solve for k


So, the value of k is:


To solve for y when x = 30
Substitute 30 for x and 42 for k in 

Make y the subject


I'm pretty sure it's the first one
Use your pemdas! so you do the parentheses first
then move on to the exponent.
then multiply.
the answer would be whatever 9 times (37/3) is
Answer:
4
Step-by-step explanation: