yopuppies172
yopuppies172 yopuppies172
  • 01-10-2020
  • Mathematics
contestada

How many numbers in the list 43, 4343, 434343, ..., are prime?

Please could you give an explanation too, not just an answer?

Respuesta :

CarissaR
CarissaR CarissaR
  • 01-10-2020

Answer:

Only 1 number on the list which is 43

Step-by-step explanation:

A prime number is a number that is greater than 1 and has only 2 factors (1 and the number itself).

Number 43 is a prime number because it only has two distinct divisors which are 1 and 43. (43 is only a multiple of 1 and 43).

Answer Link

Otras preguntas

need help with this question#20
how do you write a fraction as a mixed number
ray wants the larger of two aquariums.One aquarium has 20 in. by 20 in. and has a height of 18 inches.The other aquarium has a base that is 40 in. by 12in. and
Which religion has a cultural landmark the dome of the rock
what two developments in the late 1800s led to the decline of the cattle business ?
what does imperialism mean?
Expand the expression 2(r - 4) + 5(r + 2). Express your answer in simplest form
Jim has a box in the shape of a rectangular prism. The area of the base of the box is 48 square inches. The volume of the box is 144 cubic inches. let h= the he
20/10 as a mixed number
Social needs are acquired through?