stephanieg6309 stephanieg6309

10-02-2021
Mathematics

contestada

Evaluate the geometric series below. Please show your work.

Evaluate the geometric series below Please show your work class=

Respuesta :

LanceLongFei LanceLongFei

10-02-2021

Answer:

-1310715

Step-by-step explanation:

By the formula of a geometric sequence, we work out:

[tex]\sum_{k=1}^{18} -5 \cdot 2^{k-1}\\= -5 \cdot \sum_{k=0}^{17} 2^{k}\\= -5 \cdot \frac{2^{18}-1}{2-1}\\= -1310715[/tex]

Answer Link

Otras preguntas

Amino acids are important to the body because they build_a.carbohydratesb.proteins c.complex carbohydrates d.simple sugars e.fatsf.complete protein

When using the binomial formula, which of the following is a correct step in the expansion of (x+y)^4 ?

Serena’s father tipped a taxi driver $5 for a $25 ride. What was the percent of the tip that he paid?

Let's play a game, but if you reply incorrectly, *you have to promise me that you will put, as profile picture, a frog for at least 48 hours.* Later you will se

Where is the opposite of 8 located on a number line? A) to the left of 0 B) to the right of 0 C) to the right of 8 D) to the right of 1

How does the declaration of the rights of man define liberty?

The Sedition Act made it illegal for American citizens to "print, utter, or publish. . . any false, scandalous, and malicious writing" about the government. The

Nitrogen gas is most commonly found in which earths sphere? a. Biosphere b. Exosphere c. Atmosphere d. Hydrosphere

please answer allthank you very much x

Which of the following is not the same as 105.6 milligrams?