There are 142506 ways in which 5 students can be selected out of 30 students.
<h3>How can a certain number of individuals be selected using a combination?</h3>
The selection of 5 students out of 30 students can be achieved with the use of combination since the order of selection is not required to be put into consideration.
By using the formula:

where;
- n = total number of individual in the set = 30
- r = number of chosing individuals to be selected = 5



Learn more about combination here:
brainly.com/question/11732255
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Answer:
i is the answer
Step-by-step explanation:
For this we start by putting km into cm
53.23 x 100,000 = 5,323,000
Now we divide by 53 to see the total number of revolutions
5,323,000 / 53 = 100,433.962 revolutiona
I think the answer is 0.399
the "9" is repeated.
Can we see the table, I don't have much information without it.