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

Why do you think ancient people tried to figure out the future? Has this practice really gone away?

Please help with these 3 pretty easy problems and explain how you got it!!! 100 POINTS AND BRAINLIEST!!!! Serious answers please..

What is stress? Use in your own words.

I need help question 11

I need big time help :)

Re-read the passage that begins, “I soon forgot him.” Explain the rhetorical features and the effect they have on the meaning and tone in the passage.

(つ ^_^ )つ → (Please help Asap, Tysm!) ♡ ↓ → {Choose one of these topic sentences and write a paragraph using at least three adjectives, three adverbs, and thre

Who Is Shoto Todoroki's Oldest Brother (hint hes a villian) PLEASE ONLY ANSWER IF YOU KNOW IT AND PLEASE DONT SAY YN

What is the answer I need helps please help this is to hard just help me

A student collected five leaves from around his neighborhood. He made a dichotomous key to help him identify each of the leaves. Which of these could the studen