askirmhai71 askirmhai71
  • 04-02-2016
  • Mathematics
contestada

reggie ate 31 raisns how many factor pairs dose 31 have is it a prime number or composite number

Respuesta :

AL2006
AL2006 AL2006
  • 04-02-2016

A prime number has only one factor pair:

                                   (1) x (itself) .

31 is one of those.

Answer Link
MandiePandie
MandiePandie MandiePandie
  • 04-02-2016
The only factor pair is 1x31.
Therefor it is a prime number.
Answer Link

Otras preguntas

help as fast as you can!!!!!! Any living thing is called an organism,no matter if it is one-celled or many-celled. True or False?.
3.) Jimena used her calculator to divide 2 by 13. The calculator screen shows the number: 0.1538461. Round Jimena's answer to the nearest tenth. =
Before becoming President, what roles did George Washington have?
What is the prime factorization of 48?
what influences media systems in Africa​
Question 15 (1 point) The surface area of a sphere varies directly with the square of its radius. A soap bubble with a 0.75 in. radius has a surface area of app
GUYSSS HELPP, ILL MARK YOU BRAINLYYY
It's understandable that scientists know the most about the crust, and less about deeper layers? Why
What are some good reasons to plant trees?(Worth 20 points)
What can be seen on a microscope slide found in pond water?