This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A professor wants to arrange his books on a shelf. He has 30 books and only space on the shelf for ... (Read 66 times)

mikaylakyoung

  • Hero Member
  • *****
  • Posts: 531
on: Jul 24, 2018
A professor wants to arrange his books on a shelf. He has 30 books and only space on the shelf for 20 of them.
 
  How many different 20-book arrangements can he make using the 30 books? This is an example of a problem that can be solved using which method? A) Permutations B) Combinations
  C) Conditional probability D) Randomness

Question 2

In how many ways can a committee of three men and four women be formed from a group of 12 men and 12 women?
 
  A) 108,900 B) 15,681,600 C) 6,652,800 D) 165


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

janeli

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

A


mikaylakyoung

  • Member
  • Posts: 531
Reply 2 on: Jul 24, 2018
YES! Correct, THANKS for helping me on my review

tranoy

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Oasis in space: earthrise over the moon's horizon. Oasis in space: earthrise over the moon's horizon.
Space Space
Space Space
If you get a chance, look through popular read-aloud books for young children, such as The Very ... If you get a chance, look through popular read-aloud books for young children, such as The Very ...
How people use space as they interact is studied by sociologists who have a microsociological focus. ... How people use space as they interact is studied by sociologists who have a microsociological focus. ...
Two stubby screwdrivers used to access screws that have limited space above. A straight blade is on ... Two stubby screwdrivers used to access screws that have limited space above. A straight blade is on ...
Video: Vascular tissues in a corn stem and a buttercup root

For a complete list of videos, visit our video library