emifrnco
emifrnco emifrnco
  • 01-07-2020
  • Mathematics
contestada

Find the 87th term of the arithmetic sequence -19, -13, -7,...

Respuesta :

thetide5
thetide5 thetide5
  • 01-07-2020

Answer: 497

Step-by-step explanation:

The formula for this sequence is (x+6), and since the first three terms are given, you only need to find the last 84 terms.

Multiply 6 by 84

6 * 84 = 504

Now subtract 7 from 504 since -7 is the third term.

504 - 7 = 497

Answer Link

Otras preguntas

Write the missing base.
Write the missing base.
How does Velocity differ from Speed? (Velocity-Mesure of both speed and direction)
which country in Europe with 2000 islands is often shaken by earthquakes
The surface area of a triangular pyramid is 305 square inches. The area of the base is 35 square inches. Each face has a base of 9. What is the slant height? DO
what is antonym of chamber? please let me know.
In Congress, who has the right to unlimited debate and unlimited opportunity to offer amendments? a: the president b:senators c:the speaker of the house d:vice
what two rivers join at sutters point
Napoleon's empire spread the ideas of French Revolution in Europe. One of these ideas was nationalism. How was Napoleon's domination a factor in spreading natio
is ran or fought or told or broke a homophone