A computer program requires the user to enter a 7-digit registration code made up of the digit 1,2,4,5,6,7,and 9.Each number has to be used,and no number can be used more than once. How many different registration codes arepossible? What is the probability that the first three digits of the code NOTbe even?Think about how the fundamental counting principle may be helpful here.

A computer program requires the user to enter a 7-digit registration code made up of the digit 1,2,4,5,6,7,and 9.Each number has to be used,and no number can be used more than once. How many different registration codes arepossible? What is the probability that the first three digits of the code NOTbe even?Think about how the fundamental counting principle may be helpful here.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: A new computer user creates a password consisting of one letter followed by a one-digit number (0 –…

A: Given data: The total number of digits is n=10. The total number of the alphabet is A=26. The…

Q: Out of 250 applicants for a job, 140 are female and 30 are female and have a graduate degree. Step 2…

A: The formula of the conditional probability is defined as follows,Let A and B be any two events such…

Q: Suppose a number is chosen at random from the set {0,1,2,3,...,154}. What is the probability that…

A: Suppose a number is chosen at random from the set {0,1,2,3,...,154}. What is the probability that…

Q: An individual chooses a prime number that is less than 13. What is the probability that the number…

A: Here the individual chooses a prime number less than 13. Prime numbers less than 13 is given by…

Q: A state lottery is set up so each player chooses 5 different numbers from 1-35. What is the…

A: When a state lottery is set up so each player chooses 5 different numbers from 1-35, there would be…

Q: There are 64 students in a class. Among them, 14 students are studying both Calculus and Probability…

A: Let C be the set of students studying calculusP be the set of students studying probability

Q: In the powerball lottery, find the probability that none of the five non-powerball numbers on the…

A: Here, the probability that none of the five non-power ball numbers on the winning combination will…

Q: computer produces a random number that begins and ends with the digit 1.

A: Here given, here numbers generated are made of 0...9 that of 10 digits means that each digit have 10…

Q: The code consists of four digits. For the code to be valid, the first two digits must be even and…

Q: Five cards are drawn randomly from a standard deck of 52 cards. Determine the probability that…

A: Total no.of cards in a standard deck of cards = 52 No.of ace cards = 4 Consider that five cards are…

Q: A state lottery is set up so each player chooses 5 different numbers from 1-35. What is the…

A: We have to find given probability.

Q: ator is used to select an integer from 1 to 100 (inclusively). What is the probability of selecting…

A: Total integer the random number generator can select = 1 to 100 = 100 The probability of an…

Q: A thief steals an ATM card and must randomly guess the correct 3-digit pin code from a 6-key keypad.…

A: Given A 3 digit pin is to be guessed randomly from a 6 key keypad and repetitions of digits is…

Q: The first 8 alphabets are written down at random. what is the probability that the letters b,c,d,e…

Q: 20 books are placed at random in a shelf. Find the probability that a particular paid of books shall…

A: Given: 20 books are randomly placed in a self.

Q: The number of different ways that the letters of "balloon" can be arranged is. (Type an integer or a…

A: There are 7 letters in the word BALLOON where L occurs 2 times and O occurs 2 times so, Total…

Q: A random number generator is used to select an integer from 1 to 200 (inclusively). What is the…

Q: A standard piano keyboard has 88 different keys. Find the probability that a cat, jumping on 3 keys…

A: Given For 1) First three notes of Beethoven's fifth symphony For 2) Red=4 Green=2 Transparent=1…

Q: The number of ways to pick 6 different numbers from 1 to 45 in a state lottery is 8,145,060.…

A: Given m=6 N=45 n=6 x=5

Q: A 5-digit number is formed from 1, 2, 3, 4 and 5. What is the probability that the number ends in…

A: Let us assume there are three persons A, B and C sitting beside each other. The different ways in…

Q: From 1 to 69 numbers, What is the probability that two consecutive numbers in the 5 selected numbers…

A: Given the problem of selecting five numbers from 1 to 69.

Q: The access code for a gym locker consists of three digits. Each digit can be any number from 0…

A: Given that the gym locker code consists of three digits, where each digit can be from 0 through 5,…

Q: In a room, there are 10 people taking metals with numbers from 1 to 10 respectively if you select…

A: It is observed that, for the given experiment, Sample space=1,2,3,......,9,10 Suppose that one of…

Q: A university is putting together a hiring committee of 9 members for the next university provost.…

A: From the provided information,Total members = 4 + 9 + 11 = 24A committee of 9 members is hired.

Q: The number of ways to pick 6 different numbers from 1 to 42 in a state lottery is 5,245,786.…

A: Formula: Hypergeometric distribution is given by

Q: What is the probability of a correct guess on the first try?

A: Total number of keys= 6 It is given that repetition is allowed. Thus, Total number of ways first…

Q: The access code for a gym locker consists of three digits. Each digit can be any number from 1…

A: From the given inforrmationtotal number of digits = 8 ( from 0 to 8 )Number of digits in gym locker…

Question

A computer program requires the user to enter a 7-digit registration code made up of the digit

1,2,4,5,6,7,and 9.Each number has to be used,and no number can be used more than once.

How many different registration codes arepossible?

What is the probability that the first three digits of the code NOTbe even?Think about how the

fundamental counting principle may be helpful here.

Video Video

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Review the information and Concept

VIEW

Step 2: Total number of Registrations:

VIEW

Step 3: Probability that the first three digits of the code NOTbe even

VIEW

Solution

VIEW

Step by step

Solved in 4 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

A reporter for an international newspaper is given an assignment that is randomly chosen from the following destinations worldwide: 1111 continental United States assignments, 1717 South American assignments, 2525 European Union assignments, and 2121 Asian assignments. Find the probability that he gets an assignment in South AmericaSouth America or the European Unionthe European Union. Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth.
, The Powerball lottery is played twice each week. To play Powerball, a participant must select 5 numbers from the digit 01 through 53 and match the numbers on the five white Powerballs. what is the probability of selecting at most 5 numbers will be matched on the five white Powerballs ? Use at least 5 digits after the decimal
A thief steals an ATM card and must randomly guess the correct three-digit pin code from a 10-key pad. Repetition of digits is allowed. What is the probability of a correct guess on the first try?
The access code for a garage door consists of three digits. Each digit can be any number from 1 through 7, and each digit can be repeated. Complete parts (a) through (c). (a) Find the number of possible access codes. (b) What is the probability of randomly selecting the correct access code on the first try? (c) What is the probability of not selecting the correct access code on the first try?
The first 8 alphabets are written down at random. what is the probability that the letters b,c,d,e always come together?
A basket contains 6 white, 7 yellow, and 6 black transistors. If a transistor is randomly picked, find the probability that it is yellow. (Enter answer as a decimal with at least 4 correct decimal places)
A safe has a five-digit code. a) How many different codes are possible?b) How many different codes are possible if the digits can’t be repeated?c) Suppose you know that the code consists of the digits 0, 2, 5, 8, and 9, but you cannotremember in which order they go. What is the probability that you guess the correct code onthe first try?
Three cards are selected one by one from a shuffled deck of playing cards. Each is replaced after being recorded before the next card is drawn.What is the probability that among the 3 cards recorded there is at least one diamond card?Enter your answer as a fraction in lowest terms.
A thief steals an ATM card and must randomly guess the correct four-digit pin code from a 5-key keypad. Repetition of digits is allowed. What is the probability of a correct guess on the first try? The number of possible codes is (Type an integer or fraction. Simplify your answer.) The probability that the correct code is given on the first try is (Type an integer or fraction. Simplify your answer.)
In a charity show tickets numbered consecutively from 101 through 350 are placed in a box. What is the probability that a ticket selected at random (blindly) will have a number with a hundredth digit of 2?