Answer:
18
Step-by-step explanation:
54/3=18
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Answer:36 miles
Step-by-step explanation:
60/10=6
6x6=36
Using the combination formula, it is found that the number of ways to choose the presenters is given by:
C. 462.
The order in which the presents are chosen is not important, hence the <em>combination formula</em> is used to solve this question.
<h3>What is the combination formula?</h3>
is the number of different combinations of x objects from a set of n elements, given by:

In this problem, 6 students are chosen from a set of 11, hence the number of ways is given by:

More can be learned about the combination formula at brainly.com/question/25821700
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When simplified, y=2(x+4)+5 equals y=2x+13