ovientabamarvel ovientabamarvel

03-05-2022
Mathematics

contestada

Find the sum of the first 20 term of the Series 5+8+11+14+....

Respuesta :

XxAtomicxX XxAtomicxX

03-05-2022

Step-by-step explanation:

Sn=n/2(2a+(n-1)d). n=20

S20= 20/2 (2x5+(20-1)3 a=5

S20=10(10+57). d=8-5=3

S20=10x67

S20= 670

Hope this helps you

have a great day

Answer Link

Otras preguntas

In which compound is the percent compositionby mass of chlorine equal to 42%? (1) HClO (gram-formula mass = 52 g/mol) (2) HClO2 (gram-formula mass = 68 g/mol) (

What were the causes of the Mexican-American War?

A worker pushes horizontally on a large crate with a force of 200 N, and the crate is moved 3.5 m. How much work was done in Joules?

explain why lighting a sparkler is considered a spontaneous reaction even though it doesn't stat start spontaneously

what role did scholars play in the beginning of the italian renaissance

How did the Renaissance shape European art thought and religion

Which substance can be decomposed by chemical means? (1) ammonia (3) phosphorus (2) oxygen (4) silicon

6/16 OR 30/80 WHICH ONE is bigger?

Adam Smith used the “invisible hand” as a metaphor for the forces that balance a free market. What might be a good metaphor for the forces at work in a command

if a radioactive isotope had a half life of 1 billion years how much of it would be left after 1 billion , 2 billion, 3 billion, and 4 billion years