76.1k views
2 votes
Asap help me out and I’ll give you

Asap help me out and I’ll give you-example-1
User Inarighas
by
8.1k points

1 Answer

1 vote

Answer:

21

Explanation:

a1 = 4

a2 = a1 + 4 = 5 + 4 = 9

a3 = a2 + 4 = 9 + 4 = 13

a4 = a3 + 4 = 13 + 4 = 17

a5 = a4 + 4 = 17 + 4 = 21

User Dave Costa
by
7.8k points