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 ( 79+ )
Otras preguntas
Find the slope of (-9,18),(-13,5)
How was the Southern Christian Leadership Conference different from the Montgomery Improvement Association? A) It focused on civil rights across the South.
The length of the radius of a bicycle wheel is 13 in. Which of the following is closest to the distance the wheel will travel in three revolutions
The body is capable of making all the____ it needs. A. calcium B. iodine C. vitamin C D. vitamin D
In order for an individual to have a blood pressure, one needs a heart, a vessel and
Enzymes are ____________ whose three-dimensional shape is dependent upon environmental variables, including temperature. Enzymes function most efficiently at __
Select the correct answer. Which lunar phase comes directly before the full Moon phase? A new Moon B. waxing crescent Moon C. waxing gibbous Moon D. waning gibb
Which of the following statements is TRUE? Fimbriae are generally longer and less numerous than flagella. Fimbriae are usually shorter than flagella whereas pil
An airplane flying at 24,600 feet is directly over a submarine that is 875 feet below sea level. what is the distance between a person in the plane and a person
Vygotsky believed that actual physical items that a child uses to learn (pencils, books, computers, etc.) as well as the intellectual and conceptual framework t
