rsahasi1 rsahasi1

14-05-2020
Mathematics

contestada

Find all integer numbers n, such that 1+2+3+...+n is divisible by 5

Respuesta :

damijackson0 damijackson0

14-05-2020

Answer:

Any number that ends in 0 like, 10, 20, 30, ect. and numbers that end in 5 like, 25, 35, 45, are all divisible by 5.

Step-by-step explanation:

So if any of the sums end in 0 or 5 it is divisible by 5.

Answer Link

Otras preguntas

How did Hinduism evolve in India during the classical time period?

A 1000 kg satellite travels with an orbital speed of 500 m/s around a planet at an orbital radius of 8000 km. What is the mass of the planet?

The faster an object moves, the more ______ energy it has. Does anyome know what to put there?

Make 92 one thousand times smaller.

in the number 550,is the value of the 5 in the tens place ten times greater than the value of the 5 in the hundreds place?explain why or why not

How do I write 0.225 as a fraction in simplest form

The condition of being prevented from reaching a goal by events that are beyond your control is known as

A 1000 kg satellite travels with an orbital speed of 500 m/s around a planet at an orbital radius of 8000 km. What is the mass of the planet?

A 50 kg box is at rest on a horizontal surface. When an 80 N force is applied to the box, it slides on the surface with a constant velocity. How will the force

What did Baruch S. Blumberg invent that later on won him a Nobel Prize in 1976?