Barber Harper
06/09/2024 · Junior High School
7. You win a prize whereby you get to choose a vacation of traveling to 4 different countries out of 9 choices. How many different sets of countries can you choose to travel to?
UpStudy ThothAI Solution
Tutor-Verified Answer
Quick Answer
You can choose from 126 different sets of countries to travel to.
Step-by-step Solution
Answered by UpStudy AI and reviewed by a Professional Tutor
UpStudy ThothAI
Self-Developed and Ever-Improving
Thoth AI product is constantly being upgraded and optimized.
Covers All Major Subjects
Capable of handling homework in math, chemistry, biology, physics, and more.
Instant and Accurate
Provides immediate and precise solutions and guidance.
Try Now
Ask Tutors
Ask AI
10x
Fastest way to Get Answers & Solutions
By text
Enter your question here…
By image
Re-Upload
Submit