A committee of 5 students is to be selected from 15 students in a fraternity in how many ways can this be done

Mathematics

1 answer:

Sever21 [200]3 years ago

7 0

Answer:

You can use combinations. I hope you've done combinations at your level.

Step-by-step explanation:

15C5 = 3003 ways

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1/2 + 5/3 - 1<br>------------------<br> 3/4

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Hey there :)

$\frac{ \frac{1}{2}+ \frac{5}{3} -1 }{ \frac{3}{4} }$
↓ Is the same as
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Since it is a division by fraction, we can multiply by what is called the reciprocal
( The attached picture might help you )
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↓ For this part, we need the common denominator, which is 6
$\frac{1(3)}{2(3)}+ \frac{5(2)}{32)} \frac{1(6)}{1(6)}$ × $\frac{4}{3}$

$\frac{3}{6}+ \frac{10}{6} - \frac{6}{6}$ × $\frac{4}{3}$
$\frac{7}{6}$ × $\frac{4}{3}$
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↑
Your final answer

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soldi70 [24.7K]

Answer:

The Expression h(-7) represents the output of h corresponding to the input of -7

Step-by-step explanation:

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