Question

Nineteen vintage vehicles(12 cars and 7 trucks) have been brought by their owners to a car...

Nineteen vintage vehicles(12 cars and 7 trucks) have been brought by their owners to a car show.

In How many ways could the 6 vehicles be picked, if the decision has been made to have four cars and two trucks in the picture?

Homework Answers

Answer #1

Solution:

Number of cars = 12

Number of trucks = 7

We have to select 6 vehicles such that it contains 4 cars and 2 trucks.

Number of ways of selecting k objects from n objects is given by,

Hence, number of ways of selecting 4 cars from 12 cars is,

Number of ways of selecting 2 trucks from 7 trucks is,

Using, multiplication law of permutation and combination, we get the total number of selecting 6 vehicles such that it contains 4 cars and 2 trucks. The total number of ways of picking is,

Hence, total number of ways by which 6 vehicles can be picked, if the decision has been made to have four cars and two trucks in the picture is 10395.

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A car wash has 10 available bays; however, the owners find that it is expensive to...
A car wash has 10 available bays; however, the owners find that it is expensive to have too many bays open when utilization is low because there are costs associated with having a bay open, such as electricity for lighting and costs for cleaning. Thus, they would like to have only as many bays open as needed to ensure average customer wait time (in line) of no more than five minutes. (Corporate strategy emphasizes low cost over short wait time)....
Scenario # 7 There has been a car accident and the driver if the car was...
Scenario # 7 There has been a car accident and the driver if the car was brought to PRU. She has been stabilized in the emergency department; however, transferring her to another facility 40 miles to ICU away would not be appropriate in her health status for her injuries would not sustain life. The patient has to be placed in ICU in the next 1-2 hours. The night supervisory gains composure and describes the status of patients occupying the 4...
The Acme Tire Company has been sued by a class of vehicle owners who experienced tire...
The Acme Tire Company has been sued by a class of vehicle owners who experienced tire failure on cars manufactured by the Speedy Motor Company during the second quarter of 2005. The cars were relatively new, having between 1,500 and 2,800 miles traveled. The car owners filed claims on the tire warrant and Acme rejected the claims after finding that the damage and failure was the result of significant over inflation. Acme Tire requires that their tires not be inflated...
ind the number of ways of selecting 12 balls from 6 red bal COMBINATION Solve each...
ind the number of ways of selecting 12 balls from 6 red bal COMBINATION Solve each of the following problems. (Show your work.) Find the number of ways of selecting 12 balls from 6 red balls, 5 white balls and 5 blue balls if each selection consists of 4 balls of each color. Among the seven nominees for two vacancies on the city council are four men and six            women. In how many ways may these vacancies be filled...
Your Job You have been selected to be part of a problem-solving team that will make...
Your Job You have been selected to be part of a problem-solving team that will make recommendations to management on a variety of problems and issues. The team must (1) consider a variety of potential solutions and the potential negative response to each alternative, (2) reach consensus on recommendations, and, (3) present specific details to management. B. Case The Parking Situation The company is anticipating hiring 60 new employees, 20 on each of three shifts. At this time, the space...
Consider a brute force attempt to crack keys for the following scenario. You have in your...
Consider a brute force attempt to crack keys for the following scenario. You have in your possession a wireless emulator the size of a 6” cube (i.e., 6” x 6” x 6”) with a weight of less than 5 pounds which you can take to a parking lot containing 1,000 new cars. Each car has a four-digit wireless door key (between “0000” and “9999” using wireless symbols) as well as a three-digit engine key (between “000” and “999” including the...
Singapore gets a boost in the electric car making drive-Home appliances brand Dyson picks island city...
Singapore gets a boost in the electric car making drive-Home appliances brand Dyson picks island city as its location for new venture    Singapore: When James Dyson, the billionaire British inventor of the bagless vacuum cleaner, unveiled a plan to build an electric car plant in Singapore, it raised a few eyebrows. Not only does the land-starved city state have some of the highest average salaries in the world, but it has been nearly 40 years since Ford closed its...
Professor wants to buy a new car, and of course it will be a sensible sedan,...
Professor wants to buy a new car, and of course it will be a sensible sedan, because, he is a professor. He is also concerned about how much carbon and air pollution he will produce from his car. He is considering two cars: -A Honda Civic sedan. The car will cost $20,500 and it will get on average 30 miles to the gallon. Assume that the 5-year repair and maintenance costs will be $3200. -A Toyota Prius sedan. The car...
Sal returned from Africa 12 days prior to his hospital admission. He has been there for...
Sal returned from Africa 12 days prior to his hospital admission. He has been there for 6 months working as a civil engineer building roads in Rwanda, Zaire and Uganda. A week before, Sal began suffering with chills, cough and myalgia. Three days ago, he had episodes of fevers and chills, three times a day. On admission, Sal is stuporous and shows mental changes. Blood work shows lowered WBC and platelet counts. His hematocrit value is about half the normal...
Sanchez Trucking has been experiencing delays at its warehouse operations. Management hired a consultant to find...
Sanchez Trucking has been experiencing delays at its warehouse operations. Management hired a consultant to find out why service deliveries to local businesses have taken longer than they should. The consultant narrowed down the problem to the number of work crews loading and unloading trucks. Each crew consists of 6 employees who work as a team on a variety of​ tasks; each employee works a full 40 hours a week.​ However, costs are also a concern. The consultant advised management...