Help on #14: 3c = 3 X c
1 answer:
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Since the order of the books chosen doesn't matter, we use the combination formula to find the number of possible selections. Recall that a combination of k items from a set of n items is given by 
.
In this problem, n = 8 and k = 3. So the number of possible selections is
. Thus the answer is 56.
In this problem, n = 8 and k = 3. So the number of possible selections is
<h3>Solution : </h3><h3>
</h3><h3>Step by Step explanation:</h3><h3>1.Switch sides</h3><h3 /><h3>
</h3><h3 /><h2 /><h3>2.Simplify√24 + √967 √600</h3><h3>
</h3><h3>3.Divide both side by √6</h3><h3>
</h3><h3>4.Simplify</h3><h3 /><h3></h3>