1st of all, this makes my brain hurt
2nd of all, which one was the first marble?
Answer: 15%
Because 3162.50 divided by 2750 is 1.15
1.15 x 100 is 115%
115-100 = 15% increase
Answer: I'm not 100% sure what your asking but I believe the answer is 12321.
Step-by-step explanation:
Answer:
excellent this is ur correcoting answer
Hello!
We know that 1 minute = 60 seconds.
5 minutes = 300 seconds because 60 × 5 = 300
360 seconds would be 6 muinutes. 420 seconds would be 7 minutes. That means 480 seconds = 8 minutes, so 8 minutes have passed.
