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

Author Question: In the following exercises, does the problem involve permutations or combinations? Explain your ... (Read 2980 times)

tingc95

  • Hero Member
  • *****
  • Posts: 556
on: Feb 2, 2020

Question 1

In the following exercises, does the problem involve permutations or combinations? Explain your answer.  It is not necessary to solve the problem.

How many different user ID's can be formed from the letters W, X, Y, Z if no repetition of letters is allowed?
◦ Permutations, because the order of the letters matters.
◦ Combinations, because the order of the letters does not matter.

Question 2

In the following exercises, does the problem involve permutations or combinations? Explain your answer.  It is not necessary to solve the problem.

Five of a sample of 100 computers will be selected and tested.  How many ways are there to make this selection?
◦ Permutations, because the order of the computers selected does matter.
◦ Combinations, because the order of the computers selected does not matter.
Thinking Mathematically ¦ Blitzer ¦ 6th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by tingc95 on Feb 2, 2020

Kedrick2014

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Feb 2, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 56% of students answer this correctly


Britany Close

  • Newbie
  • *
  • Posts: 1
Reply #2 on: Dec 18, 2020
Thank you


« previous next »
 

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?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

How to solve an exponential growth problem involving bacterial growth (Question 1) How to solve an exponential growth problem involving bacterial growth (Question 1)
How to solve any percent error problem How to solve any percent error problem
Epithelial Tissue Naming Combinations Epithelial Tissue Naming Combinations
Solving Energy Problem Solving Energy Problem
linear programming problem, applying simplex method and sensitivity analysis linear programming problem, applying simplex method and sensitivity analysis
linear programming problem, applying simplex method and sensitivity analysis linear programming problem, applying simplex method and sensitivity analysis
Video: Bulk flow - Factors that influence bulk flow

For a complete list of videos, visit our video library