Answer:
2m^5 +9m + 6n^4
Explanation:
(6n^4 + 1) + (2m^5 + 9m - 1)
(remove parenthesis)
= 6n^4 + 1 + 2m^5 + 9m - 1
(1 - 1 = 0)
=2m^5 + 9m + 6n^4
Hope my answer helps :)
I'm not very good at explaining, but I do know the process.
Answer:
<h3>Option B, Pizza consumption and death are related somehow, but a correlational study is not able to reveal any kind of causal relationship. </h3>
Explanation:
A causal relation between two events exists if the occurrence of the first causes an effect to the other. Here, the notion of cause and effect is the primary base to find a relation between events.
The statement that consumption of pizza leads to death is not a direct study which was found after studying the measure or degree of relationship between pizza and death. The investigators in this study found a correlation between pizza consumption and death only over a 10-year period. There may be circumstances like age, health, etc. which might have secured a relation between the two when studied for a long period of time. But that does not mean there is a causal relationship between the two.
A correlation between two events does not necessarily imply causation. It can mean a prediction without a real causation. A causal relation should have an immediate cause and effect result between two events or variables to have a causal relationship.
Strep throat is the answer
