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

Author Question: Compute the number of ways you can select 3 elements from 7 elements. A) 21 B) 10 C) 343 D) ... (Read 96 times)

armygirl

  • Hero Member
  • *****
  • Posts: 556
on: Jul 25, 2018
Compute the number of ways you can select 3 elements from 7 elements.
 
  A) 21 B) 10 C) 343 D) 35

Question 2

Classify the following random variable according to whether it is discrete or continuous.
  The number of cups of coffee sold in a cafeteria during lunch
 
  A) discrete B) continuous


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

efwsefaw

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Jul 25, 2018
Answer to Question 1

D

Answer to Question 2

A


armygirl

  • Hero Member
  • *****
  • Posts: 556
Reply #2 on: Jul 25, 2018
Thank you!


efwsefaw

  • Sr. Member
  • ****
  • Posts: 351
Reply #3 on: Jul 25, 2018
Always glad to help...


« previous next »
 

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

The most abundant elements found in living organisms The most abundant elements found in living organisms
The periodic cylinder of the elements. When the periodic table is folded in such a way that the ... The periodic cylinder of the elements. When the periodic table is folded in such a way that the ...
Protein methylation protects proteins in two ways Protein methylation protects proteins in two ways
The Haploid Number of Chromosomes for a Variety of Organisms The Haploid Number of Chromosomes for a Variety of Organisms
Select the changes in the embryo that indicate that a blastocyst has formed. 3 options: t Select the changes in the embryo that indicate that a blastocyst has formed. 3 options: t
Two ways of treating blocked coronary arteries, the main cause of heart attacks in older adults. Two ways of treating blocked coronary arteries, the main cause of heart attacks in older adults.
Video: Facilitated Diffusion - Glucose transport

For a complete list of videos, visit our video library