1. Choose the correct solution in roster form.
S is the set of prime numbers that are less than 15.
{2, 3, 5, 7, 11, 13}
{2, 3, 5, 7, 9, 11, 13}
{1, 3, 5, 7, 9, 11, 13}
(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}
2. Write the solution to the inequality in set-builder notation.
9t − 4 32
{t | t 4}
{t | t 6}
{t | t 28}
{t | t 36}
3. Suppose U = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10} is the universalset and Q = {3, 6, 9}. What is Q'? (1 point)
{3, 6, 9}
{4, 5, 7, 8}
{1, 2, 4, 5, 7, 8, 10}
{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
For questions 4 and 5, suppose {1, 2, 3, 4, 5

Question

1. Choose the correct solution in roster form.
S is the set of prime numbers that are less than 15. 
{2, 3, 5, 7, 11, 13}
{2, 3, 5, 7, 9, 11, 13}
{1, 3, 5, 7, 9, 11, 13}
(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}
2. Write the solution to the inequality in set-builder notation.
9t − 4 > 32
{t | t > 4}
{t | t > 6}
{t | t > 28}
{t | t > 36}
3. Suppose U = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10} is the universalset and Q = {3, 6, 9}. What is Q'? (1 point)
{3, 6, 9}
{4, 5, 7, 8}
{1, 2, 4, 5, 7, 8, 10}
{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
For questions 4 and 5, suppose {1, 2, 3, 4, 5