Total number of subsets

Probability Level 2

What is the total number of subsets in $D= \{5,10, 15\}?$

4 2 8 6

1 solution

Deva Craig
Aug 21, 2017

All of the possible subsets you can make from set $D$ are:

{}
{5}
{10}
{15}
{5, 10}
{10, 15}
{5, 15}
{5, 10, 15}

Therefore, $\boxed{8}$ different subsets can be made from set $D$ .