02-06-2021
Mathematics

contestada

What is the 18th term of the arithmetic
sequence 2,-2.-6.-10....?
F-72
H -68
WG -70
J -66

Respuesta :

jcherry99 jcherry99

03-06-2021

Answer:

J

-66

Step-by-step explanation:

a1 = 2

n = 18

d = - 4

a18 = a1 + (n - 1) * d

a18 = 2 + (18 - 1)*(-4)

a18 = 2 + 17*-4

a18 = 2 - 68

a18 = -66

Answer Link

Otras preguntas

What is one half added to three tenths

One of the heaviest rainfalls recorded in Greentown in a 24 hour period was 178.8 centimeters. If the rainfall was constant how many centimeters of rain fell du

what are the similarities between insects and humans

How do we solve that problem 1/4(x-3)=3x-11/4x-3

Which statement best describes how the energy stored in ATP is released to drive biochemical reactions? a. Energy is released when the ribose sugar reacts with

Fill in the gaps: .... to the legendary film director Orson Wells, music accounts .... half the work in a movie, mostly without the audience even knowing the na

Write a newspaper headline about the Boston tea party from the points of view of a loyalist and a patriot. Explain your headlines.

what are the similarities between insects and humans

what forces led Americans to declare war on Britain in 1812?

How do round, spiral, and rod-shaped bacteria look like?