These math problems focus on probability and combinatorics, primarily dealing with determining the number of ways to select a specific number of cards (e.g., two 7s, two Kings) from a set, with answers expressed in factorial terms. This is part of introducing binomial notation, which is a fundamental aspect of probability and statistics. Each problem requires calculations using factorial equations to figure out the count of favorable outcomes when choosing a certain number of specific cards from a deck.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.
How many ways can two 10s be drawn from this set? Show as a factorial.