A student rolled 8 number cubes and counted the total amount of even numbers to simulate the number of questions she might guess
correctly on a true/false test with 8 questions. The dot plot below shows the results of one hundred trials. Based on this data, which number of correct answers is most likely?
2 answers:
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Answer:
55, 125 and 125
Step-by-step explanation:
In this question, we are asked to find the other 3 angles in an intersection.
Please check attachment for what the diagram of the intersection might look like.
The intersection consists simply of 4 angles meeting at a point with the 2 angles on each side vertically opposite to the angles on the other side.
since one of the angles is 55, and we are having a straight line, the other angle would be 180-55 = 125.[ sum of angles on a straight line is 180]
These two angles are vertically opposite, this means that the other three angles are 55,125 and 125.
The first one it's the first image, and the second one is the second image.
Binomial theorem:
The term with
corresponds to 
and 
(or 
, since 
).
So, the coefficient of this term is
The term with
So, the coefficient of this term is