You're starting at 400. Each time you're cutting in half.
So the common ratio is 1/2 which means the equation is

which is in the geometric sequence format. So the answer is choice D
Answer: A.) 21/5 but as a mixed number it's 4 1/5 B.) 175/24 but as a mixed number it's 7 7/24
Step-by-step explanation:
Answer:
i have the same problem as you, i need help as well
Step-by-step explanation:
Answer:0
Step-by-step explanation:
2 + 5 = 7 - 7 = 0 + 3 = 3 + 9 = 12 - 12 = 0
Answer:
1. $60 2. $233.20
Step-by-step explanation:
That is the answer