allisonerinsmiouqmf8 allisonerinsmiouqmf8

02-01-2019
Mathematics

contestada

!!!CALCULUS!!! 20 POINTS
Find the first term of the arithmetic sequence in which a_27=-1/2 and the common difference is 2.
103/2
-105/2
-103/2
111/2

Respuesta :

mikikiki mikikiki

02-01-2019

-1/2=a_1+26*2
-1/2=a_1+52
a_1= -1/2-52
a_1= (-1-104)/2
a_1= -105/2

Answer Link

Otras preguntas

What happened to America's standard of living

What was the day like before the attack of pearl harbor?

Pat and Julie share some money in the ratio 2:5 Julie gets £45 more than pat how much money did pat get?

what are the 10 obligatory acts of Shi'a Islam and how are they important

Help please tysm(Explain)

An organization such as conagra that has dozens of different divisions with similar products will probably have the greatest success with which form of organiza

Which of the following is NOT a top use of freshwater? A. Scientific investigation B. Personal use C. Industry D. Agriculture

College students tend to eat more ramen noodles than do recent college graduates. a primary reason for this is that:

The colors of the El Salvador flag, blue with a white horizontal stripe through the center, represent ___. the blue of the sky and the Pacific and Caribbean

Why did the number of Texas farm workers decrease in the mid-1900s? A. mechanization B. Irrigation C. Migrant labor D. The cotton gin