CariMotten
CariMotten CariMotten
  • 02-08-2015
  • English
contestada

Explain why numbers with a 5 in the ones place are not prime numbers

Respuesta :

RedRicin
RedRicin RedRicin
  • 02-08-2015
If it has a five in the ones place, then it is divisible by 5.
If it is divisible by a number besides 1 or itself, it is not prime.
*exception: 5 is a prime

Answer Link

Otras preguntas

Graph the line described. through (0, 4); m = - 1/3
A researcher was interested in estimating the proportion of females in a population. He took a random sample of size 200 and found 150 females. Construct a 95%
Can someone pls help me Pls
Lesson Check (5.NBT.B.7) 1. What multiplication sentence does the model represent?
La répartition verticale des plantes
A) Not enough information B)ASA C) AAS D)HL Help please!
Directions for (1-5): Plot the following on a number line 0.75 1.5 -2 ¾ -3 ⅕ 6.8
how to break apart 32.14
your friend has invited you to his/her birthday party.write a reply letter to him/her why you will come and things that you expect.
A computer programming team has 17 members. (For each answer, enter an exact number.) (a) How many ways can a group of nine be chosen to work on a project? 2431