Answer:
Step-by-step explanation:
The equivalent expression is
. Option B
<h3>How to determine the expression</h3>
Given the expression
= 
Divide the multipliers, we have
= 
Let factorize the numerator in square root
= 
Eliminate the like factor in both the numerator and denominator
= 
Let's bring forth the 'x' factor, we have
= 
Thus, the equivalent expression
. Option B
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Answer:
220
Step-by-step explanation:
Given that the freshman class has 160 students.
Each freshman must write three reports from a list of 12 novels that the teacher has assigned them to read
Here order does not matter. Hence combinations can be used.
No of available options = 12
No to be selected =3
Possible number of ways = ways of selecting 3 from 12 where order does not matter
= 
Option B is right answer.
Answer:
Alignment Heuristic parameters.
Step-by-step explanation:
The students' cognitive maps shows them in a straight row because the students have used "Alignment Heuristic" parameters.
Answer:
i believe it's 39
Step-by-step explanation:
29 -39 = -10