haleyeareood1010293 haleyeareood1010293

13-05-2021
Mathematics

contestada

Find the sum of the first 8 terms of the following sequence. Round to the nearest hundredth if necessary. 20,40,80,...

Respuesta :

kylelewis1 kylelewis1

13-05-2021

Answer:

5100

Step-by-step explanation:

the geometric sequence is

f(n) = 20(2)^(n-1)

add up the first 8 to get

Answer Link

Otras preguntas

Explain why the ratio 3 feet over 1 yard has a value of one.

A menu in a restaurant allows you to pick some items from Column A and some from Column B. Column A has 24 items. Column B has 16 items. If you and 3 friends wa

Which department of the United States government is primarily responsible for issues related to foreign relations?

Giving away 14pts. This is Geometry and I need help on how to find the value of A. What is the value of a? 200 96 101 192

Which of the following resulted from encounters between the Spanish and Native Americans?. a.. Spanish treasures flowed into the Americas.. b.. The Native Ameri

how do I write 400% as a decimal and as a mixed number or fraction in simplest form?

The original value of a car is $15,000, and it depreciates (loses value) by 20% each year. What is the value of the car after three years?. . A. $120. B. $9, 60

an integer is divisible by 100 if and only if its last two digits are zeros. Write 2 statements that form each biconditional.

By how much does a3 - 2a exceed a2 + a - 6?

Which equation has a slope m=- 4/3a. y= =3/4x+11b. y=4/3x-5c. y=3/4x+19dy= -4/3x+17