Nov 6 - Exit (Counting Principle - Graded)

Nov 6 - Exit (Counting Principle - Graded)

Assessment

Flashcard

Mathematics

12th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the Fundamental Counting Principle?

Back

The Fundamental Counting Principle states that if there are 'm' ways to do one thing and 'n' ways to do another, then there are m x n ways to perform both actions.

2.

FLASHCARD QUESTION

Front

How many outcomes are there when flipping 4 different 2-sided coins?

Back

There are 16 outcomes when flipping 4 different 2-sided coins, calculated as 2^4 = 16.

3.

FLASHCARD QUESTION

Front

How do you calculate the number of different bicycle license plates with 2 letters followed by 1 digit?

Back

The number of different license plates is calculated as 26 (letters) x 26 (letters) x 10 (digits) = 6760.

4.

FLASHCARD QUESTION

Front

What does '4!' represent in mathematics?

Back

'4!' represents the factorial of 4, which is calculated as 4 x 3 x 2 x 1 = 24.

5.

FLASHCARD QUESTION

Front

How many different ways can 8 violinists be seated in a row?

Back

The number of different ways to seat 8 violinists is 8! (8 factorial), which equals 40320.

6.

FLASHCARD QUESTION

Front

What is a factorial?

Back

A factorial, denoted by 'n!', is the product of all positive integers from 1 to n.

7.

FLASHCARD QUESTION

Front

What is the formula for calculating permutations of 'n' items taken 'r' at a time?

Back

The formula for permutations is P(n, r) = n! / (n - r)!.

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