Answer:
x^2-20, -x^2+x, 2^x, x^3+x^2-4, x^4-1, x^5-4x^2+1, x+30 (Least to greatest)
Step-by-step explanation:
Let x take any positive integer, x=2.
#Substitute x with 2 in all the functions to get determine the least to greatest:
Using our calculated values, we can arrange the functions from the least to greatest as:
x^2-20, -x^2+x, 2^x, x^3+x^2-4, x^4-1, x^5-4x^2+1, x+30
In this situation, the cases are the bags or each piece of baggage.
<h3>What is a case?</h3>
In statistics, the word case is used to refer to the individual from which data is collected. For example, in a study about students' performance, the cases are each of the students.
<h3>What is the case in this situation?</h3>
Considering the administrators will need to weight and record each bag, the cases are each piece of baggage.
Note: This question is incomplete; here are the missing options:
A. Number of bags weighing more than 75 pounds.
B. Average weight of the bags.
C. Each piece of baggage.
D. The airport administrators.
Learn more about statistics in brainly.com/question/8058700
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Answer: 69.12500
Step-by-step explanation:
1) Add all the numbers together.
-65+75+64+60+64+20+80+125= 553
2) Take the total and divide it by how may number you added.
553/8= 69.12500
Answer: Matched-pairs t-test
Step-by-step explanation: