Answer: It is believed that exactly 20% of Evergreen Valley college students attended the opening night midnight showing of the latest harry potter movie.
Step-by-step explanation:
Since we have given that
n = 84
x = 11
So, 
p = 0.20
So, hypothesis:
so, test statistic value would be
At 1% level of significance, critical value would be
z= 2.58
Since 2.58>-1.604
So, We will accept the null hypothesis.
Hence, It is believed that exactly 20% of Evergreen Valley college students attended the opening night midnight showing of the latest harry potter movie.
Answer: linear
Step-by-step explanation:
Answer:
10.56
Step-by-step explanation:
51°F − 32) × 5/9 = 10.56°C
The first step to solve this problem is to convert the first mixed number to an improper fraction.
÷ 3 +
Dividing is equivalent to multiplying with the reciprocal value,, so next you will need to change the signs.
x
+
Multiply the fractions
+
Finally,, add the two fractions together to get your final answer
This means that the correct answer to your question is
.
Let me know if you have any further questions
:)
Answer:
We want to expand the expression:
We can just do it by brute force, this is:
First, rewrite our expression as the product of two square factors:
Now we can expand each one these two factors:
That can be simplified to
Now we can replace that in our original expression to get:
Now we can expand that last product, to get:
We can simplify that to:
That is the expanded expression.
