mgutierrez2459studen mgutierrez2459studen

11-02-2021
Mathematics

contestada

Find the sum of the first 48 terms of the following series, to the nearest integer.
5,9,13,...???

Respuesta :

mixedbbgife mixedbbgife

11-02-2021

Step-by-step explanation:

∑k=150(3k+2)

First find a1 and a50 :

a1=3(1)+2=5a20=3(50)+2=152

Then find the sum:

Sk=k(a1 + ak)2S50=50(5 + 152)2=3925

Answer Link

Otras preguntas

o is the center of the circle. calculate the values of x and justify your answer

The line plot shows the results of a survey of two groups of 10 kids on how many ice cream cones they ate in the month. Which conclusion can be drawn about the

Draw a sketch of your replicating molecule. Make sure you label all of the important parts

I tramp a perpetual journey, (come listen all!) How does the word “tramp” affect the tone of this line? It makes the tone of the line vaguely humorous. It creat

During which century A.D. Did the invasions of Germanic tribes result in the fall of the Roman Empire in the west

When does a person normally reach physical maturity?

Can someone help me with Spanish please ASAP!!!! if you have any questions please i need to write these sentences in the "viajé" form Voy a Great Wolf Lodge

Is 75 degree is a special triangle

Choose all that apply. It appears that most of the world's population growth is taking place in developing countries. Predict what effects this will likely have

What was the main reason Columbus went to the American continents? A. He was working for the king and queen of France. B. He wanted to prove that the worl