IchikaKurama IchikaKurama

24-03-2017
Mathematics

contestada

The formula for the nth term b of a geometric series is b=ar^n-1. Find n when b=1,024, a=16 and r=2.

Respuesta :

Aliwohaish12 Aliwohaish12

24-03-2017

1024=16*2^n-1
1024/16=2^n-1
Log(1024/16)=(n-1)*log(2)
n=(log(1,024÷16)÷log(2))+1
n=7

Answer Link

hunter23jg hunter23jg

12-06-2019

Answer:

7

Step-by-step explanation:

Answer Link

Otras preguntas

Helppppp, please!!!!

What might happen in a traditional economic system if the generational and ancestral skills and customs were lost?

you got an e mail from one of your friend from Australia asking for information about the two ancient cities in sri lanka write about any two ancient cities in

please help meh its midpoint

9. x is directly proportional to y. When x = 4, y = 9. Write an equation for y in terms of x.

why cell known as structural and functional unit of life.

Analyze the impact of risky behavior teenagers behavior referring to the spheres social emotional physical.

Circle the two terms in each group that are related. Explain how the terms are related. 16. Celsius degree, mass, Kelvin 17. balance, second, mass 18. kilogram,

What is 3x+5 = 2x+11

18 A company is expanding its building area from 16,500 square feet to 22,605 square feet. What is the percentage increase of the area of the building space?