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

Why is it particularly important to wash the cupric hydroxide?

The cost of 10 ice creams at an ice cream stand is $30. Which graph shows the cost of different numbers of ice creams at the ice cream stand?

The "10 Percent Plan" involved issues related to the end of what conflict? A) World War I B) The Civil War C) The Battle of Gettysburg D) The Spanish

a motorboat maintained a constant speed of 18 miles per hour relative to the water and going 35 miles upstream and then return. the total time for the trip was

What is the term for a bond in which a pair of electrons is shared equally? select one: a. polar bond b. electrovalent bond c. nonpolar bond d. coordinate coval

The king uses the term "little" to describe the grave in line 154 in the sense of A) bare. B) cheap. C) insignificant. D) tiny.

if m∠M is 90° which of the following could MATH be? i. parallelogram ii. trapezoid iii. kite iv. rectangle v. rhombus vi. square A. i, iv, vi C. iv, v, vi

Would you expect the other pairs of students in your class to have an offspring completely similar to yours? Explain.

English knowledge of school

Why did china invade vietnam in 1979? as punishment for vietnam's invasion of cambodia to install a communist government to take control of the communist moveme