RerityPro
RerityPro RerityPro
  • 04-03-2021
  • Mathematics
contestada

The nth term of the sequence is n^2 + 20
How many terms in the sequence are less than 50

Respuesta :

ayfat23
ayfat23 ayfat23
  • 09-03-2021

Answer:

5 terms

Step-by-step explanation:

nth term of the sequence =n^2 + 20

an= n^2 + 20

1st term when n= 1

1^2 + 20= 20

2nd term n= 2

2^2 + 20=24

3rd term when n= 3

3^2 + 20= 29

4th term when n= 4

4^2 + 20= 36

5th term when n= 5

5^2 + 20 =45

6th term when n= 6

6^2 + 20=56

Hence, terms in the sequence are less than 50 are first 5 terms

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