tititacarly2006 tititacarly2006

25-07-2021
Mathematics

contestada

Find the value of the sum 219+226+233+⋯+2018.

Assume that the terms of the sum form an arithmetic series.

Give the exact value as your answer, do not round.

Respuesta :

speziuzbek speziuzbek

25-07-2021

Answer:

Step-by-step explanation:

a1=219

d=a2-a1=226-219=7

2018=219+7n-7

1806=7n

n=258

S258=[(219+2018)/2*258

S258=288573.

Answer Link

Otras preguntas

What structure seen in the frog small intestine helps absorb food?

If consumer price index rises then

Which lines in this excerpt from Leo Tolstoy’s The Death of Ivan Ilyich reflects the author’s opinion that the members of the medical profession don’t really ca

_______wanted people to study natural law and learn how they could live the way God wanted

Which corrects any error in the use of apostrophes in the sentence? These suitcases are ours'; yours are still on the conveyor belt at baggage claim. A. yo

How did the samurai start?

14. Why were Progressive reformers worried about the government? A. They felt that government should be doing less to regulate business. B. Government was about

Which substance damaged bird life until it was largely banned in the 1970s? CO2 CFCs DDT

There are 30 homes in Neighborhood A. Each year, the number of homes increases by 20%. Just down the road, Neighborhood B has 45 homes. Each year, 3 new homes a

In The Odyssey, which character is most likely the antagonist?