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.)

Q: Express the answers as integers or fractions in simplest form. If a die is rolled one time, find…

A: Probability:   The ratio of the number of favorable outcomes to certain event and total number of…

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

A: The permutation is an arrangement of objects in a pre-defined order or placement. When repetition is…

Q: A number cube is rolled and a coin is tossed. The number cube and the coin are fair. What is the…

A: GivenA number cube is rolled and coin is tossed

Q: Gabriel, Eliana, Cristina, Julian, Jordan, and Gil have all been invited to a dinner party. They…

A:

Q: A number cube is rolled and a coin is tossed. The number cube and the coin are fair. What is the…

A: if a number cub is rolled and a coin is tossed than the possible outcomes…

Q: you draw a card from a standard deck of 52 playing cards.find the probability that you do not draw a…

A: The deck is a standard deck of 52 playing cards. There are 12 face cards in a standard deck. The…

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: A bag contains twelve balls labeled1 through 12 . One ball will be randomly picked. What is the…

A: Given information: A bags contains 12 balls. { 1,2,3,4,5,6,7,8,9,10,11,12} Total balls in a bag = 12…

Q: Suppose you have 10 tennis balls and you randomly pick some number of them. What is the probability…

A: Given the event that there are 10 tennis balls and one randomly pick some number of them.

Q: In a certain lottery, you must correctly select 4 numbers (in any order) out of 29 to win. You…

A: Ans#- According to the combination rule, if r distinct items are to be chosen from n items without…

Q: n, Matthew, and Dean are going to have a movie night this weekend. Together, they have 40 movies. If…

A: Answer Given,n = objects = 40x = sample = 3

Q: Find the probability of the given event. A bag contains 4 red marbles, 6 blue marbles, and 9 green…

A:

Q: Find the probability that you will draw the 2 of diamonds first, 6 of hearts second, ace of spades…

A: The number of cards in a deck of cards is 52.

Q: Meredith draws a six from a standard deck of 52 cards. Without replacing the first card, she then…

A:

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

A: Given Information: A thief steals an ATM card. He must randomly guess the correct four-digit pin…

Q: A bag contains eleven balls labeled 1 through 11. One ball will be randomly picked. What is the…

A:

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 box contains 3 plain pencils and 1 pen. A second box contains 9 color pencils and 3 crayons.…

A: Given A box contains 3 plain pencils and 1 pen. A second box contains 9 color pencils and 3 crayons.

Q: Suppose you are randomly guessing in a ten multiple choice questions. Find the probability that you…

A: To solve this problem, binomial probability distribution is applicable. The binomial probability of…

Q: A fair die is rolled five times. A 5 is considered "success," while all other outcomes are…

A: roll a fair die five timessuccess : Roll a 5P(getting 1 success) = ?

Q: A radio disc jockey has 8 songs on this upcoming hour's playlist: 3 are rock songs, 2 are reggae…

A: Given information: Total number of songs on this upcoming hour's playlist = 8 Number of rock songs =…

Q: A student ran out of time on a multiple choice exam and randomly guessed the answers for two…

A:

Q: Finn and James are going to have a movie night this weekend. Together, they have 42 movies. If they…

A: n=number of movies= 42 choose two movies randomly and both are different.

Q: You randomly select one card from a​ 52-card deck. Find the probability of selecting the king of…

A: It is known that Number of cards in a deck = 52 Number of king of diamonds = 1 Number of two of…

Q: An urn contains 3 red and 7 blue balls. Pick a ball; keep it; pick another ball. Find the…

A: Given: Total number of balls=10 Number of red balls=3 Number of blue balls=7

Q: Liam and John are going to play video games this afternoon. Together, they have 30 video games. If…

A: Total no.of video games=30

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…