pinkink
pinkink
01-06-2018
Mathematics
contestada
algebra trig question need help asap number 18
Respuesta :
efawan
efawan
01-06-2018
Solution:
n=1,2,3,...,12
n=1, 2(1)+1=3
n=2, 2(2)+1=5
n=3, 2(3)+1=7
n=4, 2(4)+1=9
...
n=12, 2(12)+1=25
sum = 3+5+7+9+11+13+15+17+19+21+23+25
=168
Answer Link
VER TODAS LAS RESPUESTAS ( 74+ )
Otras preguntas
A difference between Commodore Perry's "Black Ships" and the Great White Fleet was that the "Black Ships" :
What are the electronic configurations for the first twenty elements
How did the Mongols rise to power? They sacked the city of Constantinople. They conquered large parts of Asia under Genghis Khan. They used a powerful navy to d
In which two regions did the Eisenhower administration effectively use brinkmanship? Korea and Indochina Vietnam and Cuba Russia and Poland France and Germany
A state's representation in the U.S. House of Representatives is based MOST specifically on A) equal representation. B) the state's population. C) the state's e
what is 33:60 as a fracton
Which played the most significant role in the development of agriculture by Neolithic people? A bronze tools B Long Distance Trade C The domestication of animal
What effect can fertilizer runoff have on an aquatic ecosystem? a. increased plant growth leading to a decrease in fish populations b. increased plant growth le
The homeowner installs an electrically heated mirror into the shower room.When a person has a shower, the heated mirrors does not become misty but stays clear.
The language of Afrikaans was influenced by all of the following languages except __________. A. Dutch B. African languages C. American Indian languages D. Engl
