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.

Relax

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

Write a one-paragraph (3-5 complete sentences) reflection that answers the following questions: Choose one of the passages of Scripture above to reflect on. Wha

he was in terrible pain or at terrible pain?

Calculate the speed of light in glycerol (n = 1.47). Use the GRASS method, write your solution on paper and insert an image of it below

Which value is not part of the five-number summary for the following data set? 35, 23, 24, 30, 28, 23, 27, 33, 27, 34, 30, 30 A. 29 B. 23 C. 31.5 D. 24

Create a coordinate proof to show that the two triangles are congruent by the SSS Triangle Congruence Theorem.

15. What is the mass of mercury in a 250 g fish if the ppm was measured to be 0.23?

when you include an in-text citation for a paraphrase ,how do you format that citation?

Huan runs a business selling sweets. She is designing a container to hold the sweets. She uses rectangular pieces of cardboard measuring 20 cm by 30 cm. The mas

The three displacement vectors have magnitude of A=5.00m,B=5.00m and C=4.00m.Find the resultant (magnitude and directional angle) of the three vectors?

Are the triangles similar? If so, state the similarity and postulate or theorem that justifies your answer