Question

Find the missing term in the following sequence: 4, 9, 19, __, 79

Answer 1

here is ur answer

39

4+5=9
9+10=19
19+20=39
39+40=79

hope it helps.......

Answer 2

hey mate here is your answer... ^_^_______......

we multiply
1. 4*2=8 and +1=9
2. 9*2+1=19
3. 19*2+1=39
4. 39*2+1=79

Hey the missing number is 39

hope its helpful to u
Mark as brain list. .....

thanks.......