elsmontealvocruz elsmontealvocruz
  • 18-05-2021
  • Mathematics
contestada

What's the 25th term if the first term is 3 and the common difference is -21

Respuesta :

mckiverdiamond
mckiverdiamond mckiverdiamond
  • 18-05-2021

Answer:

this is an arithmetic sequence problem

-5,-1,3,7,...

a25=-5+(25-1)4 (look at the other problem that I did)

a25=-5+24*4

a25=-5+96

a25=91

Answer Link

Otras preguntas

Suppose that the function f ( x ) = 2x + 12 represents the cost to rent x movies amonth from an internet movie club. Makayla now has $10. How many more dollars
how do we learn about a culture by studying its currency??
An arc of a circle measures 80 degrees and the length of 88pie cm. what is the diameter?
I've got some homework about rendering isometric letters...I can remember what colours the main parts are but I can't remember what colour the other parts are (
Describe and explain the main causes of the Cold War :)
why did the karankawas disappear
Solve this equation for x in terms of y: 3x+2y=4
what is 5 square root of 54
If the 1600m race is 4 laps, what is the path length raced?
What's the 7th number of pi ???