hesmel66 hesmel66
  • 15-05-2020
  • Mathematics
contestada

Find the 25th term for the sequence a1=5 and d=0.5

Respuesta :

marzanmmahee marzanmmahee
  • 15-05-2020
25th term=a+(n-1)d=5+(25-1)0.5=5+(24x0.5)=5+12=17
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tutorAnne
tutorAnne tutorAnne
  • 17-09-2021

Answer:17

Step-by-step explanation:

We can tell from the question, that the problem is an arithmetic progression type because of presence of d=common difference.

The nth term  of an arithmetic progression is given as

Tn=a1 +(n-1)d

putting the given vales we have

T₂₅=5 +(25-1)0.5

T₂₅=5 +(24)0.5

T₂₅=5 +12

T₂₅=17

The 25th term for this sequence is 17

See similar question here:https://brainly.com/question/14163007

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