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

how is earth's atmosphere similar to a warm blanket
Complete the table. Principal Interest Rate Time Simple Interest $12,000 4.25% 5 years ???
A somatic cell spends approximately ________% of the its lifespan in Interphase (I) & only ________ % actively dividing via mitosis (M)
Plants perform photosynthesis and respiration. Dead plants are broken down and become part of the soil. Which of the following matter do plants help to cycle th
state whether the relationship between x and y in y=4x-5 is proportional or nonproportional
Solve for x. 25x-6=24+5x
What is it equal to?
Express the complex number in trigonometric form. -5i A) 5(cos 270° + i sin 270°) B) 5(cos 180° + i sin 180°) C) 5(cos 90° + i sin 90°) D) 5(cos 0° + i sin 0°)
Can u please help me
Where is the top of the asthenosphere is closest to earth's surface ________?