(3tan^2 x-1)(tan^2 x-3)=0

The letter tiles shown below are in a bag. whiteout looking i am going to draw one tile. what are my chances of drawing g?

This week, conrad will work 1 3/4 times longer than last week. giovanni will work 1 1/3 times longer than last week. sally will work 2/3 the number of hours she worked last week. match each employee's name to the number of hours he or she will work this week

Using inductive reasoning, what is the next two numbers in this set? 1,-7,13,-19 i got the numbers 14,-26 is that right?