A thief steals an ATM card and must randomly guess the correct six​-digit pin code from a 4​-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.)

Q: A fair die is rolled FOUR times. A 4 is considered​ "success," while all other outcomes are​…

A: In question, Given that A fair die is rolled FOUR times. A 4 is considered​ "success," while all…

Q: Suppose the odds against winning the lottery are 57,000,000 to 1. What is the probability of the…

A: We know the probability of event = event/ total number of events, P(A) = n(A)/n Here n= 57000000 So…

Q: You pick a card at random. Without putting the first card back, you pick a second card at random.…

A:

Q: A student guesses the answers to seven multiple-choice test questions that each have two choices.…

A:

Q: When eight basketball players are about to have a free-throw competition, they often draw names out…

A: Given Information 8 basketball player for free throw competition Total number of orders posible = 8!…

Q: The probability of A is 0.77, the probability of B is 0.47, and the probability of either is 0.85.…

A:

Q: Suppose all 26 letters of the alphabet are written on tiles.  The tiles are placed in a bag. If one…

A: Classical Definition of Probability: If there are n mutually exclusive, exhaustive and equally…

Q: There are 251 identical plastic chips numbered 1 through 251 in a box. What is the probability…

A:

Q: A thief steals an ATM card and must randomly guess the correct five-digit pin code from a 5-key…

A: There are 5 keys on keyboard. If the repetition of digits is allowed, then, the number of possible…

Q: When five basketball players are about to have a free-throw competition, they often draw names out…

A: From the provided information, Five basketball players have a free throw competition. Each player in…

Q: Determine the probability of having 0 girls and 3 boys in a 3-child family assuming boys and girls…

A: Given data: To detrmine the probability of having 0-girls and 3-boys i a 3-child family tp assume…

Q: and simplify any fractions as needed. What is the probability that Roy will choose a blue marble…

A: We have given that Roy has 12 marbles of two colours white and blue. Each marble is labeled with a…

Q: Find the probability of choosing a letter other than the letter R from a bag that contains the…

A: Given word is "CLERMONT-FERRAND"No. of letters in a word = 15No. of Letter"R" in a word = 3

Q: A thief steals an ATM card and must randomly guess the correct five​-digit pin code from a 5​-key…

A: From the provided information, There are 5 keys on keyboard. If the repetition of digits is allowed,…

Q: You pick a card at random. Without putting the first card back, you pick a second card at random.…

A: Probability quantifies the chances of happening an event. The probability values always lie in the…

Q: Camila sets up a passcode on her smart phone, which allows only five-digit codes. A spy sneaks a…

A: From the given information Passcode allows 5 digit codes Fingerprint on the screen was over 5…

Q: You pick a card at random. Without putting the first card back, you pick a second card at random.…

A: Given :  Available digits = 5,6,7,8

Q: A thief steals an ATM card and must randomly guess the correct four-digit pin code from a 4-key…

A: The ATM card contains four-digit pin code. There are 4-key keypad.

Q: Consider a six-sided die that has 1 dot on one side, 2 dots on two sides, and 3 dots on three sides.…

A: using the concept of probability....

Q: A thief steals an ATM card and must randomly guess the correct three-digit pin code from a 7-key…

A: Number of possible codes = 7*7*7 = 343 Therefore the answer is 343.

Q: Each individual letter of the word Arizona is placed on a piece of paper, and all 7 pieces of paper…

A: Remark: The probability of an event is the number of favorable outcomes divided by the total number…

Q: If you know the names of the remaining nine students in the spelling bee, what is the probability of…

A: If you know the names of the remaining nine students in the spelling bee. Suppose there are n items.…

Q: Suppose we select, without looking, one marble from a bag containing 4 red marbles and 15 green…

A:

Q: You pick a card at random. Without putting the first card back, you pick a second card at random.…

A: Given,no.of even nuber cards=2no.of odd number cards =2total no.of cards=4

Q: A box of gumdrops was found to contain the number of gumdrops listed in the table. Assume that each…

A: Given that,Lemon = 3Orange = 5Cherry = 2Grape = 10Total = 20

Q: Suppose the odds against winning the lottery are 46,000,000 to 1. What is the probability of the…

A: Given that the odds against winning the lottery are 46000000 to 1 .

Q: a. Determine the value of C (probability of 2 people waiting to cross intersection A and no one…

A: a. The probability of 2 people waiting to cross intersection A and no one waiting to cross…

Q: What is the probability that a randomly chosen divisor of 3049 is a multiple of 60º?

A: 3049 = 249×349×549So the number of factors = (49+1)(49+1)(49+1) = 125000 factors6019 =…

Q: Julia sets up a passcode on her tablet, which allows only eight-digit codes. A spy sneaksa look at…

A: According to the provided data, the passcode allows only eight digit codes. As the fingerprints on…

Q: A high school club consists of 5 fre a. How many ways can a committee of 4 people be chosen that…

A: A) One student from each class: The number of ways of choosing such committee = 4C1.5C1.5C1.6C1=…

Q: You pick a card at random. Without putting the first card back, you pick a second card at random.…

A: probability of picking a numbered card = number of a numbered card / total number of numbered cards

Q: Winning the jackpot in a particular lottery requires that you select the correct four numbers…

A: First the different ways to select four numbers between 1 and 43 can be obtained as:

Q: A state lottery is set up so each player chooses 5 different numbers from 1-32. 1.What is the…

A: 1. A state lottery is set up so each player choose 5 different numbers from 1-32. The number of ways…

Q: 9 If you know the names of all the remaining eight students in the spelling bee what is the…

A: We have to find given probability..

Q: If a number is to be selected at random from the integers 1 through 12, what is the probability that…

A: We have to find given probability.

Q: Find the probability of getting a  4  of a kind hand when  5  cards are dealt from an ordinary…

A: In a deck of cards Total number of cards = 52 We need to select 5 cards Probability of getting four…

Q: A student was surveying whether or not his classmates liked boba or not. Of the 17 sophomores in the…

A: Given: Total sophomores are 17(13 liked boba 4 didn't), total freshmen are 16(7 liked boba 9…

Q: You pick a card at random. Without putting the first card back, you pick a second card at random.…

A:

Q: The probability of the spinner landing on a multiple of 4 or a yellow space is? The probability of…

A: It is given that a spinner with 8 parts and each part is numbered from 1 to 8 with 4 different…

Q: Winning the jackpot in a particular lottery requires that you select the correct four numbers…

A: Well there are 61 C 4 ways of choosing the four, and 18 ways of choosing the one, so total number of…

Q: If you randomly select a card from a well-shuffled standard deck of 52 cards, what is the…

A: Given : Total number of cards = 52total number of diamond cards = 13total number of Jack cards =…

Q: hat is the probability of winning the second prize?

A: From provided information, a player picks five numbers from 1 to 48. If 4 of 5 match winning…

Q: Suppose you draw a card from a well-shuffled deck of 52 cards. What is the probability of drawing a…

A: The word probability comes from the word probable, meaning 'likely but uncertain'. Thus the…

Q: Outside a home, there is a 6-key keypad numbered 1 through 6. The correct five-digit code will open…

A: Given Outside a home, there is a 6-key keypad numbered 1 through 6. The correct five-digit code will…

Q: If you randomly select a card from a well-shuffled standard deck of 52 cards, what is the…

A: Total number of cards in a deck = 52 Number of diamond cards = 13 Number of 2 number cards = 4 The…

Q: A bowl of raffle tickets contains the numbers 1 through 70. What is the probability that a randomly…

A: Here, it is given that a bowl of raffle tickets contains the numbers 1 through 70.  Total number of…

Q: Winning the jackpot in a particular lottery requires that you select the correct five numbers…

A: Given that to win a jackpot in a lottery requires to select the correct five numbers between 1 and…

Q: It is presentation day in class and your instructor is drawing names from a hat to determine the…

A: Note: Hi there! Thank you for posting the question. As some information in the question seems to be…

Q: You pick a card at random. Without putting the first card back, you pick a second card at random. 56…

A:

Q: bag contains 4 balls. Each ball is a single color, and 3 distinct colors are represented in the bag.…

A:

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.