Instruction: Make b-6 member in a group then discussed and answer the tollowing 1. In how many ways will the company choose 4 to 7 applicants from the total number of 51 applicants? 2. Valen wants to position the 21 bushes trom a. Vertical line b. around the garden c. Choose 5 bushes to be planted along the pathway 3. Supposed a car plate number conta?ns three dist?nct letter where the first letter is "A" followed by 3 digits which are not distinct. How many difference car plate number can be provided?
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### Question 1: In how many ways will the company choose 4 to 7 applicants from the total number of 51 applicants? ** Show more…
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9) Say a license plate has 3 letters followed by 2 digits. a) How many different license plates are there? Use the multiplication rule b) How many different license plates are there with no repeated letters or digits? 10) Using the rules for counting permutations and combinations of r things out of n things. P(n, r) = n! / (n - r)! and C(n, r) = (n / r) = n! / r!(n - r)! Answer the following questions. Show your calculation in each question. a) In how many ways can a president, vice-president, secretary, and treasurer be picked from the 25 members of a club? b) In how many ways can a committee with 4 members be picked from a club with 25 members?
Daniel C.
Use the fundamental principle of counting or permutations to solve each problem. See Examples 1-6. License Plates For many years, the state of California used 3 letters followed by 3 digits on its automobile license plates. (a) How many different license plates are possible with this arrangement? (b) When the state ran out of new plates, the order was reversed to 3 digits followed by 3 letters. How many additional plates were then possible? (c) When the plates described in part (b) were also used up, the state then issued plates with 1 letter followed by 3 digits and then 3 letters. How many plates does this scheme provide?
Further Topics in Algebra
Basics of Counting Theory
Permutation and combination 1. In a 10- item Math problem- solving test, how many ways can you select 5 problems to solve? 2. How many committees of 6 women can be formed from a group of 14 women? 3. In how many combinations can be formed from the letter of the word RESIGN taking: a. five letters at a time? b. three letters at a time? c. two letters at a time?
Piyush Kumar G.
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Elementary Statistics a Step by Step Approach
The Practice of Statistics for AP
Introductory Statistics
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