mattkuhn mattkuhn
  • 24-04-2017
  • Mathematics
contestada

find a9 in the arithmetic sequence with a1=-2.75 and d=0.25

Respuesta :

23hanayegezu 23hanayegezu
  • 24-04-2017
A9=A1+(n-1)
-2.75+(8*0.25)
-2.75+2=-0.75
Answer Link

Otras preguntas

Dale has three dollars more than twice the amount of money that Leo has. Which statement makes this comparison using the correct variable expression?
The sandpit for the long jump has a width of 2.75 m and the length of 9.54 m just in case it rains the principal wants to come to send it with the piece of plas
which European country originally settled the colony that would later become known as New York
your teacher solved the equation 4x+1=22+x. unfortunately,due to messy handwriting you are not sure if the solution is 2,7,or8 describe how you can find the sol
What were two main causes of the bitter rivalry between the Ottoman and Safavid empires?
Dau Coronita 2 propoziții fiecare cu enunțiative,interogative,simple,dezvoltate,afirmative,negative
What is NOT the function of political parties? A: Selecting the candidate B: calling for a recount C: conducting the campaign D: designing the platform
What multiplies to 3 and adds to 2
job specialization is a characteristic of civilization that refers to what
what do states engaging in economic imperialism hope to accomplish?