Among the 16 used cars in Harry's lot, five have four-wheel drive. If three cars are randomly chosen for a newspaper ad, what is the pobability that all three will have four-wheel drive?

Q: Molly really enjoyed country music. After listening one afternoon to her favorite station for an…

A: Given that After listening one afternoon to her favorite station for an hour, she had heard 25…

Q: Professor Tough's final examination has 18 true-false questions followed by 3 multiple-choice…

A:

Q: exactly one of the three colleges. Based on a survey, 25% of the students attend College A, 35% of…

A:

Q: What is the probability that a gacha now drawn from the second gift bag is a Naruto gacha?

A: Let us define some events A : Pokemon gacha is placed in second gift bag. B : Naruto gacha is placed…

Q: Bryan had some apples. He put 1/3 of the apples and another 4 into basket A, 1/3 of the remaining…

A: Let Bryan had x apples. He put 1/3 of the apples and another 4 into basket A, i.e. x3+4 apples in…

Q: On a multiple-choice quiz, a correct answer is awarded 4 points, but an incorrect answer costs the…

A: On a multiple-choice quiz, a correct answer is awarded 4 points, but an incorrect answer costs the…

Q: A professor has 180 students in her classes at the beginning of the semester, but 18 students…

A: At the beginning of the semester the professor has 180 students in her classes. But 18 students…

Q: Two groups are running a race. The first group is made up of 6 students and the second group is made…

A: group 1 n1 = 6x1= 521.4 secondsgroup 2n2 = 8x2 = 502.6 secondsfinal average = ?

Q: The sixth grade students in Mrs Schoeners awesome math class were surveyed on their favorite…

A: Number of student participated in the survey 50 Percentage of student choose soccer 60% Therefore…

Q: Sam works as a forest ranger and spends many nights in the wilderness, often relying on…

A: Given that, Sam works as a forest ranger and spends many nights in the wilderness, often relying on…

Q: A particular theater has 48 rows of seats. An usher monitors rows 17 through 32. He notices that the…

A: Given that, A particular theater has 48 rows of seats. An usher monitors rows 17 through 32. He…

Q: Two children are painting. The first child mixes 3 ounces of red paint with 2 ounces of yellow…

A:

Q: The math club has seven members and will choose a team of three to send to a competition. The…

A: Given that the math club has 7 members and will choose a team of 3 to send to a competition.  The…

Q: Your roommate has six pets (fish, cat, tur- tle, dog, rock, and pony). He will take three of his six…

A: Given that Your roommate has six pets (fish, cat, tur- tle, dog, rock, and pony). He will take three…

Q: Two groups are running a race. The first group is made up of 6 students and the second group is made…

A: group 1 n1 = 6x1 = 521.4group 2n2 = 8x2 = 502.6find average (x) = ?

Q: On a multiple-choice quiz of 25 questions, a correct answer is awarded 4 points and an incorrect…

A:

Q: The college hiking club is having a fundraiser to buy new equipment for fall and winter outings. The…

A: Given Information :  The college hiking club is having a fundraiser to buy new equipment for fall…

Q: A Convener and a Secretary are to be chosen from group of people consisting of 50 people. Explain…

A: i) We can select A as Convener in only 1 way. We can select Secretary from (50-1)=49 people in 49…

Q: A toll collector on a highway receives $8 for trucks and $7 for cars. At the end of a 3-hour period,…

A:

Q: Maria and John have decided that once they live in a house, they want to have a pet. They go to an…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: the records at a veterinary clinic show that out of the 3412 animals registered at the clinic,  1712…

A:

Q: Keep in Shape Club has 73 members. 35 members swim, 24 play basketball, and 27 jogs. Of these…

A:

Q: A baker has 28 plain bagels and 20 blueberry bagels. If 25% of the plain bagels are gluten free and…

A:

Q: A poll of 500 people determines that 382 like ice cream and 362 like chocolate.  How may people like…

A:

Q: Pauline has a roll of quarters ($10) to spend at the arcade. She wants to go to an arcade that has…

A: Consider the given data, Total number of arcade = 15Number of arcades having Pac-Man = 10Number of…

Q: A teacher decided to buy breakfast for her students while welcoming them during the first day of…

A: Inclusion exclusion principle Let A, B be two events then the number of ways to get either A or B'…

Q: Suppose you have a choice of ten TV sets that can be matched with any of six DVR players and eight…

A: Multiplication rule of counting: If a task consists of a sequence of choices in which there are ‘a’…

Q: Most courses offered at a local university worth either 4 or 5 credit hours. The members of the…

A:

Q: Carlos baked a dozen cupcakes for the village fete.Half the cakes had pink icing and half had blue…

A: 6 cakes had pink icing and 6 cakes had blue icing.2 cakes with blue icing and 3 cakes that had pink…

Statements and Logic

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