zgreatcb zgreatcb

22-06-2022
Mathematics

contestada

Evaluate:
10
Σ¹04(-2)n-¹ = [? ]

please I need help :(

Evaluate 10 Σ042n please I need help class=

Respuesta :

Medunno13 Medunno13

02-07-2022

Answer: -1364

Step-by-step explanation:

This is a geometric series with first term 4 and a common ratio of -2.

Using the sum of a geometric series formula, we get this sum to be equal to:

[tex]\frac{4(1-(-2)^{10}}{1-(-2)}=\boxed{-1364}[/tex]

Answer Link

Otras preguntas

What is significant about the Han ethnic group in China?

What is the condition in which the heart does not pump blood as well as it should and blood and fluid back up into the lungs?

What is the main idea of globalization?

Which statement about the American principle of justice is true

(w+2t)(w^2-2wt+4t^2)

How could you explain the sine and cosine relationships to someone who doesn't know about the unit circle? What visuals could you use to help explain the idea o

which is not a combination of innate and learned behavior a)mimicry b)observational learning c)imprinting d)spatial learning please hurry need help asap

What is the relationship among voltage,current, and resistance?

In the figure below, AC is tangent to circle B. BA is a radius of circle B and A is a point of tangency. If AB is equal to 15 and BC is equal to 50, what is the

Which of the following would NOT be possible to construct with a construct with a compass and straightedge? (A) A line perpendicular to a given line through a p