To determine whether a cause-effect relationship exists between two variables, a researcher must use an experimental approach.
<h3>What is
cause-effect relationship?</h3>
A cause-and-effect relationship is one which satisfies some conditions like:
- two events occur at the same time and in the same place
- one event immediately precedes the other
Therefore, To determine whether a cause-effect relationship exists between two variables, a researcher must use an experimental approach.
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Answer:
p=11/2
Step-by-step explanation:
there are algebra calculators
Answer:
(1,2) 1 represents how many days and 2 represents how many mm tall
(9.18) 9 represents how many days and 18 represents how many mm tall
Step-by-step explanation:
Domain: (-∞, 2) ∪ (2, ∞)
Range: (-∞, -3) ∪ (-3, ∞)
For inverse, solve 
for y.
inverse: 
Hope this helps!
