You carry eight keys in your pocket, two of which are for the two locks on your front door. You lose one key. What is the probability that you can get into your house through the front door? (Enter your answer as a fraction.)

Q: During the grand opening of an electronics store, any customer has a 9% chance of winning a free…

A: From the information, any customer has a 9% chance of winning a free laptop .

Q: Sixty percent of consumers prefer to purchase electronics online. You randomly select 8 consumers.…

A: Let the R.V X denotes the number of consumers prefer to purchase electronics online  and it follows…

Q: Use the spinner to find the probability of each outcome. P(red) = P(not blue) =

A: Solution ) Number of possible outcome  = red , green , yellow , purple , blue  Hence n(s) = 5 And n…

Q: Corey buys a bag of cookies that contains 4 chocolate chip cookies, 9 peanut butter cookies, 4 sugar…

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Q: Lloyd buys a bag of cookies that contains 7 chocolate chip cookies, 5 peanut butter cookies, 5 sugar…

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Q: Suppose you flip two coins. What is the probability of getting at most one heads? Give your answer…

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Q: Ruben is packing school lunches for his two daughters. In his fruit bowl, he has 4 red apples, 2…

A: Given that, Ruben is packing school lunches for his two daughters. In his fruit bowl, he has 4 red…

Q: what is the probability that 2 will have no checkup, 3 will have 1 checkup, and 2 will have 2…

A: The probability that a person will have 0, 1, or 2 dental checkups a year is 0.24, 0.51, and 0.25…

Q: buys 5 together, Wha probability and second prizes? Answer in fraction, lowest term. Blank 1 Blank 1…

A: Given Total tickets =200+5                        =205 Purchased by Grace=5

Q: Roll a red die and a green die. Find the probability the total is 5

A: roll a red die and green die  p(TOTAL IS 5) = ?

Q: Over a weekend, Ivan counted the number of single scoop ice creams ordered at his store. He tracked…

A: Probability of an event is the chances of occurrence of the event and it can take values from 0 to…

Q: Yvonne tosses three coins. She is calculating the probability that at least one coin will land as…

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Q: Answer and explain the steps by steps procedure of the solution. You roll a fair die twice. What is…

A: Given : You roll a fair die twice. What is the probability of rolling a 3 on the first roll and an…

Q: Q1- A box contains four chocobars and four ice creams. Tom eats 3 of them one after another. What is…

A: Solution is given below

Q: #LP: A bag contains 5 red balls and some blue balls. If the probability of drawing a blue ball from…

A: 5 red ballsx blue balls__________5+x total ballsP(blue) = 3P(red)x = ?

Q: Allie plays on the varsity basketball team and makes 79% of her free throws. If she takes 12 shots,…

A: Given : p = 0.79 q = 1 - p = 1 - 0.79 = 0.21 n = 12 we have find P(x = 8) here, x follow a binomial…

Q: Steve has 12 biscuits in a tin. There are 5 digestive and 7 chocolate biscuits. Steve takes two…

A: Given that, Total number of biscuits = 12 5 digestive biscuits and 7 chocolate biscuits We to find…

Q: 6 You are given a bag of jelly beans. There are 7 red, 8 blue, 4 yellow, and 10 pink. Find the row…

A: It is given that the bag of jelly beans. Red = 7 Blue = 8  Yellow = 4 Pink = 10 Total jelly beans =…

Q: At Shakey's Pizza, 45% of customers order pizzas with either sausage or pepperoni. If 31% get only…

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Q: Calvin makes 65% of the penalty kicks he takes. He is practicing penalty kicks with his friend…

A: From the provided information, Sample size (n) = 10 Calvin makes 65% of the penalty kicks he takes…

Q: Brooke buys a bag of cookies that contains 5 chocolate chip cookies, 5 peanut butter cookies, 6…

A: Given: A bag of cookies contains: Chocolate chip cookies = 5 Peanut butter cookies = 5 Sugar cookies…

Q: A box contains 8 balls: 3 blue and 5 red. You pick 3 balls at random, without replacement. Find the…

A: here given that there are total 8 balls in box , 3 blue and 5 red balls . three balls are selected…

Q: You carry seven keys in your pocket, two of which are for the two locks on your front door. You lose…

A: When we are working on probability, we are talking about uncertainty. When a coin is tossed, we do…

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: box contains 4 white, 3 red, and 4 black marbles. One marble is chosen at random, and it is not…

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Q: There is a lottery drawing every Wednesday from the school store. You have to choose 5 numbers from…

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Q: Elizabeth's school is selling 100 raffle-tickets to raise money for a new gymnasium. The grand-prize…

A: Probability values can't be negative. It takes the values between 0 to 1. If the probability value…

Q: Rohan, the bookworm plans on reading 8 books by next week. But he only reads novels, poetry, short…

A: Given: Let N denote novels, P denote poetry, S denote short stories and F denote science fiction. P…

Q: Lucas buys a bag of cookies that contains 5 chocolate chip cookies, 9 peanut butter cookies, 8 sugar…

A: There are 5 chocolate chip cookies, 9 peanute butter cookies, 8 sugar cookies and 6 oatmeal cookies.