Chapter 12 - Counting and Probability - Section 12.2 Permutations and Combinations - 12.2 Assess Your Understanding - Page 875: 43

1024 arrangements

The answer for the first question can be True or False. There are two choices for the first question. Similarly, for all ten questions the answer can be either True or False. We find, $n= 2$ and $r = 10$. Thus, Number of possible arrangements = $n^{r} = 2^{10} = 1024$