klalalalala klalalalala

05-09-2015
Mathematics

contestada

why is every number with a 5 in the ones place not prime

Respuesta :

05-09-2015

Well, not exactly EVERY one of them. The number ' 5 ' is a prime. But all the others are multiples of 5, so they're not primes.

Answer Link

05-09-2015

Every number that ends with a 5, besides 5, is not a prime number because it is divisible by 5. Prime numbers are only divisible by themselves and 1.

Answer Link

Otras preguntas

A modifier is used to a. bring action to a sentence. b. connect one word with another. c. show who did the action in a sentence. d. make a word's meaning mo

what is the sum of 1/9, 2/3,and 5/18? A.19/18 B.4/15 C.12/9 D.8/30

may someone help me out with this please

How did studies on the subconscious influence the literary movement of modernism

Which question did the case of Bush v. Gore help answer?

which of the following statements about narrative poetry is true? a. narrative poetry is best characterized as expressing the thoughts and feelings of a single

Which describes an advantage the North had over the South as the Civil War started? A. It had a limitless supply of cotton for uniforms. B. It had more experien

A thesis statement is not ?

Which protects the root from injury as it grows? phloem root hairs xylem root cap @Cas_fangirl_14

1 Which of these can be maximized by using cost-benefit analysis? A) productivity B) rationality C) utility D) value 2 Which is not a way that the Fed can gener