destiniejuers0 destiniejuers0

04-05-2018
Mathematics

contestada

What is the sum of a 54-term arithmetic sequence where the first term is 6 and the last term is 377

Respuesta :

Аноним Аноним

04-05-2018

Sn = (n/2) [a1 + l]

= 27[6 + 377]

= 20,682 Answer

Answer Link

Otras preguntas

A lampshade made from a piece of sheet plastic has a radius of the inner circle to be 7cm and that of the outer circle is 28cm. if its arc subtends an angle of

Questions 1–9: Find the prepositional phrases in the following sentences. Indicate the preposition and its object. We were traveling to Chicago. Although it is

help me 20 points and I will mark brainlyist

Can nutritional supplements help to reduce stress? explain. describe a basic visualization process

According to gisela labouvie-vief, thinking that goes beyond logic to include real-life considerations, moral judgments, and values, called __________, is an im

In a grade 11 class there are 30 learners. 16 of them are girls. there are 7 girls and 6 boys with blue eyes. a student is selected at random tone the class mon

Why were the Chinese so discriminated against as immigrants?

Sariah has just begun training for a half-marathon, which is latex: 13.1 13 . 1 miles. since she was on vacation, she started the training program later than th

*please refer to photo attached* The figure below shows a small, charged sphere, with a charge of q = +44.0 nC, that moves a distance of d = 0.189 m from point

I need help please yall use orders of operation and simplify