ling3191
ling3191
13-10-2018
Mathematics
contestada
Find the 12th term of the sequence -15,-9,-3, 3
Respuesta :
isaaxesme
isaaxesme
21-10-2018
first term (a) = -15
common difference(d)= -9-(-15)
= -9+15=6
So,
12th term(a12)= a +(n-1)d
= -15+(12-1)×6
= -15 + 11×6
= -15+66
= 51
Answer Link
VER TODAS LAS RESPUESTAS ( 96+ )
Otras preguntas
How did the great depression affect women's participation in the workforce in the early 1930s?
The heights of a group of 5 people are measured. Four of the people have the following heights: 64 inches, 67 inches, 72 inches, and 65 inches. If the average h
find the measure of each marked angle (2x-21) and (x+3)
What term refers to communities that remain unchanged for long observable periods of time
A sentences of social hierarchy
When you open a solid room air freshener, the solid slowly loses mass and volume. How do you think this happens?
Can we find solution to a problem without conducting systematic research?
A robot can complete 8 tasks in 5/6 or an hour.each tasks takes the same amount .how long does it take the robot to complete one task
How do you answer 1 and 2??
What math properties are these equations? 4 • (–3) • 5 (2.25 • 23) • 4 5 • 12 • (–2) Please help! Thank you!
