Question

19.
49, 51, 54, 27, 9, 11, 14,_____
a. 15
b. 18
c. 1
d. 7​

Answer 1

Step-by-step explanation:

18 is the right answer

FOLLOW ME

Answer 2

d) . 7

as

$\frac{14}{2} = 7$

proof:

49+2=51. 9+2=11

51+3=54. 11+3=14

54/2=27. 14/2=7

hence. proved