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

Author Question: A poet will read 4 of her poems at an award ceremony. How many ways can she choose the 4 poems from ... (Read 269 times)

student77

  • Hero Member
  • *****
  • Posts: 567
on: Jul 24, 2018
A poet will read 4 of her poems at an award ceremony. How many ways can she choose the 4 poems from 9 poems given that the sequence is important?
 
  A) 3024 B) 15,120 C) 126 D) 30,240

Question 2

There are 12 runners in a race. In how many ways can the first, second, and third place finishes occur? (Assume there are no ties.)
 
  A) 1320 B) 220 C) 1324 D) 218


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

xMRAZ

  • Sr. Member
  • ****
  • Posts: 363
Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

A


student77

  • Member
  • Posts: 567
Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

smrtceo

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

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?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Different ways to depict phylogenetic relationships Different ways to depict phylogenetic relationships
Four ways to visualize protein structure Four ways to visualize protein structure
Chemicals can adversely affect personal protective equipment (PPE) in three ways: They can permeate ... Chemicals can adversely affect personal protective equipment (PPE) in three ways: They can permeate ...
Protein methylation protects proteins in two ways Protein methylation protects proteins in two ways
Ways to Measure Percentage of Body Fat Ways to Measure Percentage of Body Fat
Specialized ways of serving and defending the colony. Specialized ways of serving and defending the colony.
Video: Structure of a Ribosome

For a complete list of videos, visit our video library