Solve csc³𝜃=csc𝜃, ( –π, π ] (21)

Parabola, Conic, Focus, Directrix, Tricks, Complete the Square (55)

Solve tan²𝜃=𝟷, ( –π/4, 7π/4 ] (22)

Parabola as a Conic Section, Focus, Directrix (56)

How many combos of 3 extras can be put on a burger w/6 options? (111)

Hyperbola, Standard Form, Conic, Focus Points, Asymptotes (59)

How many 3-person committees... w/1 senior, 1 junior, & 1 sophomore?

How many ways to choose 1 of each type of book to put on a shelf? (97)

How many ways can students answer 8 out of 12 test questions? (112)

How many ways can you pick 3 cards from a deck of 52? (99)

How many ways can we arrange the letters in CINCINNATI? (102)

What is the probability of getting a king OR red card from a deck? (116)