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

$0.72 times what equals 7.5%

what is the square number for 10

Three point zero one divided by seven

What is the name of the process in which tRNA is involved in making proteins?

As State Agriculture commissioner, he used the newspaper of his department to give advice to farmers and talk about his political views. · He was criticized by

What is a simile? a. vivid language that paints a picture b. a direct comparison between two things c. human traits attributed to non-living things d. a hid

This relief sculpture is an example of a ________________. a. high relief c. freestanding relief b. low relief d. sunken relief

What was most likely Dante's purpose in making many of Hell's inhabitants citizens of Florence?

what caused many African Americans to move away from the south ?

an electric bill in May was $112 in June the bill was $163 what is the percent of increase rounded to the nearest tenth