Pentathlon Math

If a number cube is tossed, what is the probability of rolling 2 or less?

• 1/3

• 1/4

• 1/2

• 1/5

A fair coin is flipped twice. What is the probability of heads coming up both times?

• 50%

• 12.5%

• 33%

• 25%

A card is chosen at random from a standard deck of 52 playing cards. Without replacing it, a second card is chosen. What is the probability that the first card chosen is a queen and the second card chosen is a jack?

• 1/13

• 4/51

• 4/663

• 1/221

Evaluate 6!

• 360

• 1680

• 720

• 120

Simplify 5!

• 5x4x3x2x1

• 5²

• 5⁵

• 10! - 5!

Evaluate 7!/5!

• 1680

• 42

• 120

• 5040

How many ways can 3 out of 6 books be arranged on a shelf?

• 120

• 840

• 360

• 20

What is ₈P₃?

• 663

• 336

• 42

• 56

What is ₇P₄

• 210

• 20

• 35

• 840

What is ₇C₄?

• 840

• 210

• 35

• 20