marimkhatun55 marimkhatun55

01-12-2020
Mathematics

contestada

What is the 30th term of the linear sequence below?
−5,−7,−9,−11,−13
,

Respuesta :

meowmeow223334 meowmeow223334

01-12-2020

a1 = -5, d = -2
Use formula: an = a1 + (n-1)d
a30 = -5 + (30-1)(-2)
a30 = -5 + (-38)
a30 = -63
The 30th term should be -63

Answer Link

Otras preguntas

A submarine dives from rest a 100-m distance beneath the surface of an ocean. Initially, the submarine moves at a constant rate of 0.3 m/s2 until reaches a spee

Imagine you are volunteering in a 1st grade classroom. The students recently learned about the water cycle. One student raises her hand and asks, "I heard that

Find x in this proportion. x/3 = x+2 /5 x = -1 1 2 3

Xenon Inc.’s August 31 bank statement had an ending cash balance of $2,567. On August 31, Xenon’s general ledger showed a balance of $860. After comparing the g

What conclusion can be made regarding the impact of the cost of an average personal computer between 2005 and 2015

Choose the appositive in the sentence. We visited the capital of California, Sacramento. A. capital B. Sacramento C. visited D. California

Please number them but left to right from the top please.

What is the mean of the following set of data? {6,9,3, 8, 9,3,4}

what type of a bulding is a stoa

Do cats like tuna flavored treats or chicken flavored treats? Cats in an experiment are randomly given either tuna or chicken flavored treats and the results ar