A&B is correct because it's in the alphabetical order and it do not equals B&A because it is not in the correct form alpalphabetical order
Answer:
5x^5y
Step-by-step explanation:
Answer:
19th term = ar^18
19th term = 774,840,978
Step-by-step explanation:
First term, a = 2
Common ratio, r = 3
nth term of a geometric sequence = ar^(n-1)
19th term = ar^(19-1)
19th term = ar^18
= 2 × 3^18
= 2 × 387,420,489
= 774,840,978
19th term = 774,840,978
Answer: d
hope its right and helps!
Answer: See linked picture.