jodiandwalters jodiandwalters

03-12-2019
Mathematics

contestada

Find the sum of the first 10 terms of the following geometric sequences:
{3, 6, 12, 24, 48...)

Respuesta :

03-12-2019

Answer:

3069

Step-by-step explanation:

q=6/3=2

s10=3(2^10-1)÷(2-1)=3×(1024-1)=

3069

because sn=a1(q^n-1)/(q-1)

Answer Link

jahjah3387 jahjah3387

15-05-2022

Answer:

3069

Step-by-step explanation:

q=6/3=2

s10=3(2^10-1)÷(2-1)=3×(1024-1)=

3069

Answer Link

Otras preguntas

Fusion and fission reactions are both nuclear reactions that can be used to produce energy. However, while fission reactions are observed as a natural decay rou

A certain metal M forms a soluble nitrate salt MNO3. Suppose the left half cell of a galvanic cell apparatus is filled with a 1.50 M solution of MNO3 and the ri

The picture says all :)

Can someone plz help??

Can you answer these 2 questions please will give brainliest

While grazing a buffalo stirs up insects ?

What is the last portion of the large intestine which functions as a temporary storage of solid waste before excretion

I know that it falls to the left and rises to the right but how do I express that here?

Write a Java method, smallestIndex, that takes as its parameters an int array, and returns the index of the (last occurrence of the) smallest element in the arr

Find the solution to the equation: 2(3x-6)=12+6 is it- a. x=4 b. x= (-6) c. x=10 d. many possible solutions