I need help if you get it right I will mark you
2 answers:
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By taking a common factor, we will see that the equivalent expression is:
<h3>How to find the equivalent expression?</h3>
Here we start with the expression:
Notice that if we define:
We can rewrite our expression as:
Now we can take the common factor u to write:
Now if we replace u y the cubic root, we will get:
So the correct option is the third one.
If you want to learn more about expressions:
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There are
female teachers, and
male teachers.
This means that, out of a total of 75 teachers, 45 are female, leading to a probability of
of selecting a female teacher.
If we restrict to those with more than 8 years service, there are 13 female teachers and 7 male teachers.
So, out of a total of 21 teachers, there are 13 female teachers, leading to a probability of
of selecting a female teacher.