Answer:
9 songs are purchased.
Step-by-step explanation:
10.35 / 1.15 = 9
Step-by-step explanation:
For the 1st picture,
The 2nd option is the answer.
Let say we have

Replace it into the recursive formula.

We are given a,1 and a,2 so the 3rd terms has to be

So the second option is the answer.
For the second picture, a geometric sequence is a group of terms that has the same ratio between each consecutively.
Infinite means going on forever
The fourth option is the answer.
Answer:


⇻<u>Option B. x - 2</u> is the correct answer.
Answer:
the answer is the last option
Step-by-step explanation: