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jeyben [28]
3 years ago
6

The question, “How many ways can 4 students be chosen from a class of 30 students?”, is a(n) _____.

Mathematics
2 answers:
Ahat [919]3 years ago
7 0
The answer to your question is A 
OLga [1]3 years ago
5 0

Answer:  Option 'A' is correct.

Step-by-step explanation:

Since we have given that

Total students in a class = 30

Number of students is to be chosen = 4

So, we will use Combination :

<u>As Combination is the collection of the object irrespective of any arrangement.</u>

So, Number of ways to choose 4 students among the 30 students is given by

^{30}C_4\\\\=27405

Hence, Combination is the required answer.

Therefore, Option 'A' is correct.

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Step-by-step explanation:

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john needed 13.71 feet of wire to fix a lamp he bought 14 half feet of wire how much did he have left ver​
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➷ Just subtract the two values:

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8 0
3 years ago
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Answer:

x=80°

Step-by-step explanation:

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6 0
3 years ago
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Domain: {x | x is all real numbers} Range: {y | y ≥ 6}

Step-by-step explanation:

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aleksley [76]
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4 0
3 years ago
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