« previous next »

Author Question: Seven passengers are on a waiting list for an overbooked flight. As a result of cancellations, 3 ... (Read 158 times)

APUS57

  • Hero Member
  • *****
  • Posts: 571
on: Jun 24, 2018
Seven passengers are on a waiting list for an overbooked flight. As a result of cancellations, 3 seats become available. How many different ways can those 3 available seats be filled regardless of the order?
 
  What will be an ideal response?

Question 2

There are 47 contestants at a national dog show. How many different ways can contestants fill the first place, second place, and third place positions?
 
  What will be an ideal response?


alvinum

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jun 24, 2018
Answer to Question 1

35

Answer to Question 2

97,290


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

APUS57

  • Hero Member
  • *****
  • Posts: 571
Reply #2 on: Jun 24, 2018
Thank you :)


alvinum

  • Sr. Member
  • ****
  • Posts: 317
Reply #3 on: Jun 24, 2018
Happy to help you


« previous next »
 

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

An example showing a modification that has occurred as a result of biological evolution An example showing a modification that has occurred as a result of biological evolution
Ectopic pregnancies. (a) An ectopic pregnancy may occur in any of the locations shown. Interstitial Ectopic pregnancies. (a) An ectopic pregnancy may occur in any of the locations shown. Interstitial
Conversion List Conversion List
As a result of the pressure gradient in the following picture, what happens to transpiration? As a result of the pressure gradient in the following picture, what happens to transpiration?
Waiting in line for a photocopier Waiting in line for a photocopier
US Airways Flight 1549 floats in New York’s Hudson River after collisions with geese incapacitated ... US Airways Flight 1549 floats in New York’s Hudson River after collisions with geese incapacitated ...
Video: Epinephrine/NE (heart rate, altered blood flow, glycogenolysis & bronchodilation)

For a complete list of videos, visit our video library