PLEASE HELP WITH 2 AND 3!! THANK YOU:) 2. How many 4-digit numbers can be formed...
PLEASE HELP WITH 2 AND 3!! THANK YOU:)
2. How many 4-digit numbers can be formed from the digits 2,3,4,5,6,7,8 if:
i) Each digit may be used only once in each number?
ii) Each digit may be used repeatedly in each number?
3. A bag contains five red balls numbered 1,2,3,4,5 and nine green balls numbered 6,7,8,9,10,11,12,13,14. If a ball is drawn at random what is the probability that:
i) The ball is red and odd-numbered.
ii) The ball is red or odd-numbered
Homework Answers
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PLEASE HELP WITH 2 AND 3!! THANK YOU:)
2. How many 4-digit numbers can be formed...
Consider the numbered balls shown. How many 2-digit numbers can be formed using these numbers if...
Consider the numbered balls shown. How many 2-digit numbers can be formed using these numbers if the balls are selected one at a time with replacement? 2,6,3,5,1,7,9
How many three-digit numbers can be formed from the digits 0, 1, 2, 3, 4, 5,...
How many three-digit numbers can be formed from the digits 0, 1, 2, 3, 4, 5, 6, and 7 if each digit can be used only once, how many are greater than 330
Please answer entire question Probabilistic Models in Industrial Engineering Problem 2. (a) How many three-digit numbers...
Please answer entire question
Probabilistic Models in Industrial Engineering
Problem 2. (a) How many three-digit numbers can be formed from the digits 0, 1, 2, 3, 4, 5, and 6 if each digit can be used only once? (Note: 062 is NOT a legit three-digit number) (b) How many of these are odd numbers? (c) How many are greater than 330?
1. A) How many three-digit numbers are there for which the sum of the digits is at least 25? B) How many three-digit numbers can be formed if only odd numbers are allowed to be re-used Please combinat...
1. A) How many three-digit numbers are there for which the sum of the digits is at least 25? B) How many three-digit numbers can be formed if only odd numbers are allowed to be re-used Please combinatorics principles where applicable.
Consider the number 35964 How many 3 digit numbers can be formed using digits from 35964...
Consider the number 35964 How many 3 digit numbers can be formed using digits from 35964 if no digits may be repeated? What is the sum on all of those 3 digit numbers?
How many 4-digit numbers can be formed using only the digits {1,2,3} if repetition is allowed...
How many 4-digit numbers can be formed using only the digits {1,2,3} if repetition is allowed and the number must contain the digit 3 somewhere. Hint: it may be easier to first count the numbers that don't contain the digit 3.
Show your calculations. (2 marks) How many five-digit numbers can be formed from the set of...
Show your calculations. (2 marks) How many five-digit numbers can be formed from the set of nine number 3, 4, 5, 6, 7, 8} if no number is repeated and no number starts with a zero, and a) there are no other restrictions? (2 marks) b) the result must be an odd number? (3 marks) Show your calculations. (5 marks total)
15. Given the digits 1, 2, 3, 4, and 5, find how many 4-digit numbers can...
15. Given the digits 1, 2, 3, 4, and 5, find how many 4-digit numbers can be formed from them: (a) If no digit may be repeated. (b) If repetitions of a digit are allowed. (c) If the number must be even, without any repeated digit. (d) If the number must be even.
1. (a) (i) How many different six-digit natural numbers may be formed from the digits 2,...
1. (a) (i) How many different six-digit natural numbers may be formed from the digits 2, 3, 4, 5, 7 and 9 if digits may not be repeated? (ii) How many of the numbers so formed are even? (iii) How many of the numbers formed are divisible by 3? (iv) How many of the numbers formed are less than 700,000? (b) JACK MURPHY’s seven character password consists of four let- ters chosen from the ten letters in his name (all...
QUESTION 6 A bucket contains 4 red balls that are numbered 1. 2. 3. 4. It...
QUESTION 6 A bucket contains 4 red balls that are numbered 1. 2. 3. 4. It also contains 6 black balls that are numbered 5. 6. 7. 8. 9. 10. Two balls are drawn from the budete at a time, without replacement. Use this information to answer the following probability questions Express answers as fractions, or round decimal answers to 4 decimal places What is the probability that the first ball is even and the second bail is odd? b....
Please answer entire question
Probabilistic Models in Industrial Engineering
Problem 2. (a) How many three-digit numbers can be formed from the digits 0, 1, 2, 3, 4, 5, and 6 if each digit can be used only once? (Note: 062 is NOT a legit three-digit number) (b) How many of these are odd numbers? (c) How many are greater than 330?
Show your calculations. (2 marks) How many five-digit numbers can be formed from the set of nine number 3, 4, 5, 6, 7, 8} if no number is repeated and no number starts with a zero, and a) there are no other restrictions? (2 marks) b) the result must be an odd number? (3 marks) Show your calculations. (5 marks total)
15. Given the digits 1, 2, 3, 4, and 5, find how many 4-digit numbers can be formed from them: (a) If no digit may be repeated. (b) If repetitions of a digit are allowed. (c) If the number must be even, without any repeated digit. (d) If the number must be even.
QUESTION 6 A bucket contains 4 red balls that are numbered 1. 2. 3. 4. It also contains 6 black balls that are numbered 5. 6. 7. 8. 9. 10. Two balls are drawn from the budete at a time, without replacement. Use this information to answer the following probability questions Express answers as fractions, or round decimal answers to 4 decimal places What is the probability that the first ball is even and the second bail is odd? b....
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