06-05-2017
Mathematics

contestada

Find the sum of the first 206 natural numbers

Respuesta :

michaelmatyi michaelmatyi

06-05-2017

Use the equation n*(n+1)/2

Answer Link

Shailza Shailza

06-05-2017

Formula- n(n+1)/2
= 206(206+1)/2
= 103*207 = 21,321

Answer Link

Otras preguntas

Find the solution set. x^2+2x−3=0 Separate the two values with a comma.

Individuals living in highly populated areas are more inclined to _______. a. violence b. social interaction c. appetite loss d. all of the above

The diameter of all 4 circles is 3 inches. What is the red shaded area in square inches?Please explain.

Can someone please answer. There is a picture. There's only one question. Thank you!

Cobbler: I am indeed, sir, a surgeon to old shoes: when they are in great danger I recover them. Which description fits best with what the cobbler means by the

What is the geologic time scale and how does it relate to the fossil record?

Factor each expression. Show your work. r2 + 12r + 27

One half of a certain number is 95

the energy released by burning of 1 litre petrol is?

An advocate speaks out in favor of something they believe in. True or false