A witness to a hit-and-run accident tells the police that the license plate of the car in the accident, which contains three letters followed by three digits, starts with the letters, A & S, and the digits 1 and 2. How many different license plates can fit this description?

Q: In a certain class there are a total of 45 majors in mathematics, 15 majors in philosophy, and 5…

A: Topic = Set theory

Q: Suppose we divide a group of 100 drivers into three groups. In a given year, 40 of those people have…

A: Rational Numbers: All the numbers which can be written in the form of pq. Here, p and q are integers…

Q: A company has three supervisors and seven regular employees. Two supervisors are sworn enemies and…

A: This is the question from circular permutation. it is the total number of ways in which  n distinct…

Q: If I have 3,493 points, right now, and I get 320 points every day, and I want to get 27,650 points,…

A: We have to find number of months to achieve 27650 points.

Q: Suppose that Rob and Big both raise animals and sell them. Because Rob and Big have different…

A:

Q: A witness to a hit-and-run accident tells the police that the license plate of the car in the…

A: There are 26 letters and 10 digits. The first letter is A. So 1 choice for the first letter. For the…

Q: man gives his dog one type of medication every 9 ​days, and a second type of medication every 6

A: First type of medication given to the dog for every 9 days . Second type of Medication given to the…

Q: by three digits. The letters A, B, C, and D and the digits 6 and 9 will not be used. So, there are…

A:

Q: A person wishes to invest $ 20,000 in two enterprises so that the total  income per year will be $…

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Q: One common system for computing a grade point average​ (GPA) assigns 4 points to an​ A, 3 points to…

A: Given , assigns 4 points to an​ A, 3 points to a​ B, 2 points to a​ C, 1 point to a​ D, and 0 points…

Q: A witness to a hit-and-run accident immediately reported to the police, although he could no longer…

A: Given that a license plate contained three letters, and the second letter was anything after T. The…

Q: selected from a group of 11 Republicans and for Democrats. Find the number of ways of obtaining a…

A: Given that   Committee consists of members (r) = 7 Committee need to be selected from group of 11…

Q: One common system for computing a grade point average​ (GPA) assigns 4 points to an​ A, 3 points to…

A:

Q: box with a square base and no top is to be made from a square piece of tin by cutting out a 3-inch…

A: Given, Square base No top Volume= 48 cubic inches

Q: Six friends are taking a film history course and, because they have procrastinated, need to view…

A: Given information Six friends have a total of three DVD players in different dorm rooms and If each…

Q: Mr.Hamilton waters one of his plants every 10 days and another plant every 14 days. If he waters…

A: The objective is to fine the number of days till the next time both plants are watered on same day,…

Q: The passers of a certain school for ECE board exams is 3/7 for math and 5/7 for communications. If…

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Q: On Monday, tom worked 2 hours and Sylvester worked 3 hours and they made a total of 23 traps. On…

A: Let 'x' be the number of traps Tom does 'y' be the number of traps Sylvester does 'z' be the number…

Q: Ahmed worked the following schedule for one week: Sunday, 8 hours; Monday, 6 hours; Tuesday, 7…

A: Ahmed worked in following schedule Sunday = 8 hours Monday = 6 hours Tuesday = 7 hours Wednesday = 6…

Q: I am going to give my 4 nephews and 1 niece some candies. I have a box of 63 similar candies, and I…

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Q: If a teacher is trying to prove that new method of teaching math is more effective than traditional…

A: Answer: b) one tailed test.

Q: A witness to a hit-and-run accident tells the police that the license plate of the car in the…

A: Given that there are 3 letters at first. Among them, the first two are "AS". We can pick A and S in…

Q: Researchers presented chimpanzee subjects with food outside their cage that they could bring within…

A: As per guidelines we will solve first question only, please repost other questions for more answers.…

Q: For traveling salesman problem applied to 5 cities (including the home city), how many tours are…

A:

Q: How many different teams of 3 can be chosen from a group of 9 adults and 8 children if each team…

A: There are 9 adults and 8 children. A team has to be selected with 3 members.

Q: There are three separate, equal-size boxes, and inside each box there are four separate small boxes,…

A: Here, Number of Big boxes =3 Small boxes: Inside each box there are four separate box.  i.e.  3 x 4=…

Q: Suppose that a group of 150 students have joined at least one of the chat rooms: one on auto racing,…

A:

Q: A witness to a hit-and-run accident tells the police that the license plate of the car in the…

A:

Q: In the Brady's Family, each girl has twice as many brothers as she has sisters. However, each boy…

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Q: A student is told to work any 8 out of 15 questions on an exam. In how   many different ways can he…

A: He will pick a group of questions. The arrangement will not matter, so we will use the combination…

Q: If there are 5 ways to perform task A and 6 ways to perform task​ B, then how many ways are there…

A: Given information No of ways to do task A = 5 No of ways to do task B = 6

Q: A witness to a hit-and-run accident tells the police that the license plate of the car in the…

A: From the given information, There are 26 letters in total in which we have to select three letters…

Q: If there are 4 roads from Town A to Town B and 6 roads from Town B to Town C, in how many ways can…

A: Solution:  It is given that there are 4 roads from town A to town B and 6 roads from town B to town…

Q: Suppose that Jeremy is a highschool science teacher and that he is dividing 16 students in his…

A: Given problem Given that   Suppose that Jeremy is a high school science teacher. He is dividing 16…

Q: If there are 3 roads from Town A to Town B and 4 roads from Town B to Town C, in how many ways can…

A: there are 3 ways to go from A to B  4 ways to go from B to C  3 ways to go from C to B as we can not…

Q: How many different 4​-person teams​ (order does not​ matter) can be put together from a group of 27…

A: We have to choose 4 people from 27 persons and the order does not matter. So we will use the…

Q: An office allots 85,000 a month for operational expenses such that 3/5 is allotted to the basic…

A: In this question, Given that office allots 85,000 a month for operational expenses  35 is allotted…

Q: A group of 250 people, if it is known that their average weekly wage is 324.48 dinars. Of them, 7…

A: Solution: Given There are a total of 250 people and the average weekly wage of these 250 people is…

Q: The Shepard family--Jake, Jena, Jamie, and their mother--ordered two pizzas. Jake ate 2 3 of one…

A: Given, Number of pizzas ordered = 2 Jake ate = 23 of one pizza Jenna ate = 12 of a pizza Jamie ate =…

Q: From the digits 0, 1, 2, 3, 4, and 5, how many 3-digit numbers can be formed if digits may be…

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Q: Company C has 20 employees who are available to serve on a new committee. If the committee will…

A: Given:-total number of employees who are available to serve=20number of member in each…

Q: Suppose your school has 1000 students. Why can you be pretty sure that some pair of them will have…

A: Given that there are 1000 students in school. We need to check if there are some pair of students…

Q: A witness to a hit-and-run accident tells the police that the license plate of the car in the…

A: The first letter has only one(A) chance, the second letter has 26 ways, the third letter has 26…

Q: Suppose  a culture of 300 bacteria is put in a petri dish and the culture doubles every hour.…

A: Given: - A culture of 300 bacteria is put in a petri dish and the culture doubles every hour. To…

Q: In a certain class there are a total of 37 majors in mathematics, 18 majors in philosophy, and 5…

A:

Q: In a factory, machines R, S and T are all producing metal rods of the same length. Machine R…

A: In the given problem

Q: (2 – 5V3)?

A:

Q: A committee of 3 men and 2 women can be formed from a group of 10 men and 9 women in nothing…

A: Given a committee of 3 men and 2 women can be formed from a group of 10 men and 9 women.

Q: A farmer knows that of every 50 eggs his chickens lay, only 45 will be marketable. If his chickens…

A: we have been given the information that  out of 50 eggs, only 45 are marketable