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What is the nth term of the pattern of even number s greater than 1 less than 200 writen in ascending order


Sagot :

Answer:

18

Step-by-step explanation:

even number in between 1 and 200 is 99 numbers.

E = { 2, 4, 6 , 8 , 10, ..., 198}

n = 9

a sub 1 = 2

d = 2

substitute,

a sub n = a sub 1 +(n-1) d

a sub 9 = 2 + (9-1) 2

a sub 9 = 2 +(8)2

a sub 9 = 2 + 16

a sub 9 = 18

9th term = 18