Create
0
Log in
Are 21 and 31 composite numbers?
Anonymous
∙
12y ago
Updated: 8/20/2019
21 is composite as 3 times 7 is 21
31 is prime
Wiki User
∙
12y ago
Copy
Add Your Answer
What else can I help you with?
Search
Trending Questions
What is vanna whites phone number?
What is the Effurun postal code?
How do you apply for the show wipeout?
What is the oldest item in the pawn shop on pawn stars?
What actors and actresses appeared in Kallem mama - 2003?
What roles does acid precipitation play in the weathering process?
Why are people trying to use more solar and wind energy?
Do big bubbles fall faster than small bubbles?
Why do countries have different plugs?
Are train tracks parallel?
How many Boeing 747-8 are in service?
What word has the root word 'phrase' in?
What does a triangle symbol in front of a number mean?
Why are crime scene drawings necessary the investigator?
What inherited trait does a cheetah have?
How much degrees does a right angle measure?
What do mechanical and chemical digestion have in common?
What are the key aspects of a proper design for cabling?
The objective of Management is to maximize profits?
Which of your skills will make you a good student council member?