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 134 times)

soccerdreamer_17

  • Hero Member
  • *****
  • Posts: 552
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.

A record club offers a choice of 7 records from a list of 45.  In how many ways can a member make a selection?
◦ Combinations, because the order of the records selected does not matter.
◦ Permutations, because the order of the records selected does 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.

One hundred people purchase lottery tickets. Three winning tickets will be selected at random.  If first prize is $100, second prize is $50, and third prize is $25, in how many different ways can the prizes be awarded?
◦ Combinations, because the order of the prizes awarded does not matter.
◦ Permutations, because the order of the prizes awarded matters.
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 soccerdreamer_17 on Feb 2, 2020

shaquita

  • Sr. Member
  • ****
  • Posts: 324
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


soccerdreamer_17

  • Member
  • Posts: 552
Reply 2 on: Feb 2, 2020
Thanks for the timely response, appreciate it

brbarasa

  • Member
  • Posts: 308
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Exercises and Activities That Can Improve Cardiorespiratory Fitness Exercises and Activities That Can Improve Cardiorespiratory Fitness
Men and women in Washington, DC, used problem-focused coping with the DC sniper attacks by ... Men and women in Washington, DC, used problem-focused coping with the DC sniper attacks by ...
A Possible Problem with the Anger and Concentration Experiment A Possible Problem with the Anger and Concentration Experiment
Pilates Exercises Strengthen the Body’s Core Muscles. Pilates Exercises Strengthen the Body’s Core Muscles.
How to solve any percent change problem How to solve any percent change problem
How does PCA reduce the dimension of a statistical problem? How do you select the reduced ... How does PCA reduce the dimension of a statistical problem? How do you select the reduced ...
Video: Cardiac Cycle (Part 4 of 4)

For a complete list of videos, visit our video library