nannaskateak nannaskateak

05-04-2017
Mathematics

contestada

What is the sum of a 52-term arithmetic sequence where the first term is 6 and the last term is 363?

Respuesta :

MissPhiladelphia MissPhiladelphia

18-04-2017

The sum of the arithmetic sequence where the first term is 6 and the last term is 363 is 9594.

Sum of an arithmetic sequence: Sn=n2(a1+an), where a1 is the first term and an is the last term.

Sigma notation: 52∑k=6=522(6+363)=9594

Answer Link

Otras preguntas

What are the values of a, b and c? A=1 B=9 C=20

In a certain lottery, you must select 5 numbers (in any order) out of 26 correctly to win. a. How many ways can 5 numbers be chosen out of 26 numbers? b. Yo

Was Charles’s execution justified? Was it the right thing to do? Why/why not?

E U F {2,4,6,8,} true or false

Find the area of the triangle shown. A. 9 square units B. 14 square units C. 18 square units

1. Discuss why it is so important for all application builders to always check data received from unknown sources, such as Web applications, before using that d

if segment ac and segment bc are tangent to circle o find the value of x

The most common building blocks for a company's organizational structure A. usually consist of two divisions: a division charged with performing primary value c

To end their conflict, what must the Mandarins realize is more important than this competition? I NEED ANSWER BEFORE MIDNIGHT PLEASE HELPPPP (20 points)

What is the equation of the line that is parallel to the line y - 1 = 4(x + 3) and passes through the point (4, 32)? y = 2 x + 33 y= *x+36 y = 4x - 16 y = 4x +