CariMotten CariMotten

02-08-2015
English

contestada

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

Respuesta :

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

scientific notation 20,000+3,400,000= an example to would be helpful

what is the greatest common factor of 48 and 54

One side of an isosceles triangle has a length of 19 m. The lengths of the other two sides are equal to one another, but are unknown. If the perimeter of the tr

1. how do you tell someone that you go to the swimming pool on Mondays in Spanish ? A. Los lunes voy a la piscina B. Los jueves voy a la piscina C. Los domingos

How has the airplane changed over time?

Identify an angle adjacent to the given angle. ∠FLH A. ∠KLJ B. ∠JLI C. ∠HLI D. ∠ILK

Can someone help me on this question i'm not good in math. Kenneth drove 197.65 miles in hours. What was his average speed? (a) 53 mph (b) 66 mph (c) 61 mph (d

$4 is what percent of $50

write the expressions in standard form 1/8(2x+4)

Whats 0.00009999 closest to ?? 0,1/2,or 1 ? Why