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

Author Question: How many ways can five people, A, B, C, D, and E, sit in a row at a concert hall if D and E will not ... (Read 51 times)

mia

  • Hero Member
  • *****
  • Posts: 564
on: Jul 24, 2018
How many ways can five people, A, B, C, D, and E, sit in a row at a concert hall if D and E will not sit next to each other?
 
  A) 72 B) 24 C) 48 D) 60

Question 2

The ________ of a variable is computed by determining the sum of all the values of the variable in the data set and dividing this sum by the number of observations in the data set.
 
  A) Arithmetic mean B) Median C) Mode D) Geometric mean


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Amiracle

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

A


mia

  • Member
  • Posts: 564
Reply 2 on: Jul 24, 2018
Wow, this really help

ricroger

  • Member
  • Posts: 352
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

The formation of a chimeric gene that is found in people with certain forms of leukemia. The formation of a chimeric gene that is found in people with certain forms of leukemia.
The Two New Strands Form in Different Ways The Two New Strands Form in Different Ways
Pulp - Common People Pulp - Common People
In many work settings, middle-aged people demonstrate generativity by serving as mentors for their ... In many work settings, middle-aged people demonstrate generativity by serving as mentors for their ...
Hall-effect switches use metallic shutters to shunt magnetic lines of force away from a silicon ... Hall-effect switches use metallic shutters to shunt magnetic lines of force away from a silicon ...
Regular Ways to Fold the Polypeptide Chain Regular Ways to Fold the Polypeptide Chain
Video: A timeline of the teeth (Explained - No Audio)

For a complete list of videos, visit our video library