Please do not give solution in image format thanku   In a certain state, all license plates consist of four to seven symbols chosen form the 26 uppercase letters and the 26 lowercase letters of the alphabet together with the nine digits 1-9. How many license plates are possible if repetition of symbols is allowed? How many license plates do not contain any repeated symbols? How many license plates have at least one repeated symbol?

Q: A word given as “FATİHSULTANMEHMET”. If we fix ‘FATİH’ in this sentence, how many different words…

A: Given :Total number of alphabets is word “FATİHSULTANMEHMET” is 17, we fixed ‘FATİH’ in this…

Q: 6. i,How many permutations are required to be sure of predicting the outcome of tossing a six sided…

A: Given that, How many permutations are required to be sure of predicting the outcome of tossing a six…

Q: How many ways can you set the batting order for 9 players on an 11-person team?…

A: Given n=11 r=9

Q: Subject: Math  Topic: Combination A major Lottery game called 6/45  is very famous in the…

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Q: license plates in a particular state display 3 letters followed by 3 numbers, gow many different…

A: Given information:The license plate displays 3 letters followed by 3 numbers.To Find: The number of…

Q: Playing the Super-Bux Lottery involves picking 7 numbers from 1 to 37. How many different possible…

A:

Q: Question Details How many three-letter "words" can ve maue from 8 letters "FGHIJKLM" if repetition…

A: Given8 letters is "FGHIJKLM"Total no.of letters=8No.of letters to be made=3

Q: Un a particular day, a restaurant that is open for lunch and dinner had 129 customers. Each customer…

A: a)The data related to the time customer came and whether the customer ordered desert is…

Q: How many three-letter permutations can be formed from the first nine letters of the alphabet?…

A: Given that  How many three-letter permutations can be formed from the first nine letters of the…

Q: Use inductive reasoning to predict the most probable next number in each list. 8, 12, 20, 32, 48,…

A: Use inductive reasoning to predict the most probable next number in each list.8, 12, 20, 32, 48, 68,…

Q: Every time you flip a coin 10 times, you get either a head or a tail. How many different results…

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Q: Statistics and probability: How many odd 3-digit positive integers greater than 20 are there?

A: We write a code to solve the task using python in Jupyter notebook.

Q: How many strings of six letters are there? Give explanation. ( Please demonstrate step-by-step)

A: There are total 26 letters. To get strings of six letters, there can be two ways: Without…

Q: Find the set representing the event E of choosing a number that can be evenly divided by 2

A: The first five cube numbers are {1, 8, 27, 64, 125} Event E : choosing a number that can be evenly…

Q: what is the degree of freedom? is it 14 ? or 13?  and is a not numbers

A: From the given information, n1=14 and n2=12.

Q: How many poker “hands” are there of the form:         ?

A: Given problem Given that

Q: There are 49 runners in a race. How many ways can the runners finish first, second, and third? There…

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Q: How many possible ways can the top 5 finishers come in during a race with 24 racers? Each place…

A: This is a permutation problem.   Out of the 24, there will be 5 racers in the top 5.

Q: There are 15 finalists in a singing competition. The top four singers receive prizes. How many ways…

A: Given data, Number of finalists in a singing competition n=15  The top four singers receive prizes.…

Q: TOPIC: Permutation / Combination List all the 3-letter and 4-letter arrangement in a row using the…

A:

Q: Drawing a red card ( heart or diamond ) from a standard deck  of cards

A: Given, Drawing a red card ( heart or diamond ) from a standard deck  of cards Probability:…

Q: user passwords for a certain computer network consist of 6 letters( upper case ) followed by 4…

A: user passwords for a certain computer network consist of 6 letters( upper case ) followed by 4…

Q: how many 3-digit number we can form using 10 digits (0,1,2,3.......,8) if no repetition is allowed

A: The first digit have 9 choices (digits 1 -9) as zero cannot be the first digit.There will be 9…

Q: A password consists of 8 to 12 characters. It must have at least one uppercase letter and one number…

A: Answer is 535886256970012000.   Detailed solution is attached below.

Q: TOPIC: Permutation How many four-digit numbers can be formed from the digits 1, 2, 6, 8, 9 if: A.…

A:

Q: what is the pattern for 44,22,20,10,8 ___ and what comes next

A: 44,22,20,10,8,_

Q: Determine the number of permutations (arrangements) possible of 7 things taken 3 at a time.

A: We have to determine the number of possible permutations of 7 things taken  at a time.So,

Q: Find the number of permutations. Twelve objects taken seven at a time There are permutations.

A:

Q: In a hypothesis test with hypotheses Ho : µ 54, a random sample of 24 elements selected from the…

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Q: In how many ways can six people boarding a bus be seated if the bus has nine vacant seats?  ways

A: The number of vacant sets in the bus = 9 . we have to find the number of ways of 6 people can sit in…

Q: Uning the digits 5, 6, 7, 8. How many 4 digit numbers can be formed (Repetition not allowed).

A: Given that  Four digits 5,6,7,8 we have to form 4 digit number using these numbers