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

Calculate the speed of a 3.5cm sound wave of frequency 8000Hz

which state capital is north of 40 degrees north latitude: Frankfort, denver, salt lake city, or columbus?

The accompanying frequency table indicates the grades on the math midterm in Ms.Dennis' class. In which interval does the median of the date lie?

write the equation in function form.then graph the equation y-x=-1

In a titration, 45.0 mL of KOH is neutralized by 75.0 mL of 0.30M HBr. How much KOH is in 1.0 liter of the KOH solution ?

which state capital is north of 40 degrees north latitude: Frankfort, denver, salt lake city, or columbus?

Which is an example of bivariate data?(1) age of students in a club(2) grade level and age of students in a school(3) type of lunch each student orders at schoo

Which sentence uses a verb that agrees with its subject?A.In a dark corner of the attic were many unopened boxes.B.Across the surface of the water glides swans.

write the equation in function form then graph the equation 3x-y=5

Write down a sensible metric unit for measuring A) the distance from London to Paris B) the amount of water in a swimming pool