ellietanner11 ellietanner11
  • 01-04-2020
  • Mathematics
contestada

Find the 89th term of the arithmetic sequence -16, -3, 10, ...−16,−3,10,...

Respuesta :

ghanami
ghanami ghanami
  • 01-04-2020

Answer:

1128

Step-by-step explanation:

hello :

this aritmetic seq when the first term is A1 =-16

the common diference is d= 10-(-3)=(-3)-(-16)=13

the nth term is : An =A1+(n-1)d =-16+13(n-1) =13n-29

the 89th term when : n=89     A89 = 13(89)-29 = 1128

Answer Link

Otras preguntas

I don’t know all no help me out
what is 100 x 256 - 468 + 376=
The planet Venus has a mass of 4.87 × 10^24 kg, and Earth has a mass of 5.97 × 10^24 kg. How far apart are the two planets when they exert a gravitational force
What is the relationship between the tables, equations and graphs as it relates to rate of change/slope?
Sara bought a pack of 6 waters. It cost 3.96. How much did each water cost?
Which country got land “back” from Germany at the Treaty of Versailles?
Need help with this math problem
Evaluate (16+a)+ 6b divided by 3 when a = 2 and b = 3
The cryosphere is a subset of which sphere? Question 2 options: Biosphere Atmosphere Hydrosphere Geosphere
1. The Express-News reports that the demand for trucks increased during the coronavirus pandemic (8/4/2020) so Toyota is turning to compulsory overtime. How do