Question

2. How many four-digit numbers can be formed from the numbers 1, 3, 4, 6, 8 and 9 if repetition of digits is not allowed? 3. How many different three letter sequences can you form the four letters of the alphabet if no two letters are the same? 4. In how many different ways can 5 bicycles be parked if there are 7 available parking spaces? 5. A teacher wants to assign 4 different tasks to her 4 students. In how many possible ways can she do it?

          2.
How many four-digit numbers can be formed from the numbers 1, 3, 4, 6, 8 and 9 if
repetition of digits is not allowed?
3.
How many different three letter sequences can you form the four letters of the alphabet if
no two letters are the same?
4.
In how many different ways can 5 bicycles be parked if there are 7 available parking
spaces?
5.
A teacher wants to assign 4 different tasks to her 4 students. In how many possible ways
can she do it?

2.
How many four-digit numbers can be formed from the numbers 1, 3, 4, 6, 8 and 9 if
repetition of digits is not allowed?
3.
How many different three letter sequences can you form the four letters of the alphabet if
no two letters are the same?
4.
In how many different ways can 5 bicycles be parked if there are 7 available parking
spaces?
5.
A teacher wants to assign 4 different tasks to her 4 students. In how many possible ways
can she do it?

Added by Tammy A.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Benjamin Densmore

Step 1

For the first question, we have 6 choices for the first digit, 5 choices for the second digit, 4 choices for the third digit, and 3 choices for the fourth digit. Show more…

Show all steps

Thanks for your feedback!

How many four-digit numbers can be formed from the numbers 1, 3, 4, 6, 8 and 9 if repetition of digits is not allowed? How many different three letter sequences can you form the four letters of the alphabet if no two letters are the same? In how many different ways can 5 bicycles be parked if there are 7 available parking spaces? A teacher wants t0 assign 4 different tasks to her 4 students_ In how many possible ways can she do it?