Answer:
The result of the integral is 
Step-by-step explanation:
We are given the following integral:

I am going to solve by substitution, using
, so
. So, we have

Which has the following result:

Going back to x, the result of the integral is

Answer:
This isn't the answer but if you can take a pic of this and put it in this app called "Math-way" or "Photo-math" those help me
Answer as an inequality: 
Answer in interval notation: [2, 7]
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Explanation:
The range is the set of all possible y outputs of a function.
The lowest point occurs when y = 2
The highest point occurs when y = 7
The range is the set of every y value between 2 and 7, including the endpoints.
The range as an inequality is 
It is equivalent to [2, 7] in interval notation. The square brackets include each endpoint.
10% means 10 out of 100.
So 10% of 120=

So total number of books now = 120+12 =
132
Answer:
a. 30
b.Random Students
c.Unbiased
Step-by-step explanation: