3, 15, 75, 375, and here's why:
Basically, it's asking you to take 3, and multiply it by five each time to get a pattern.
1: 3
2: 3*5 = 15
3: 15*5 = 75
4: 75*5 = 375
Add these together:
3 + 15 + 75 + 375 = 468
Your answer is "A)", 468.
Answer:
The answer is 938. ;}
Step-by-step explanation:
Answer:

Step-by-step explanation:
k is a positive integer.
Consider an arithmetic sequence:

First, find n:

Now, find the sum of these 2k+1 terms:

Answer:
ote! the answer is 1.d 2.d
Step-by-step explanation:
there you go baby girl