It took lots of trial and error but i finally found out that 12% was added
You have animals with 4 legs, and animals with 2 legs. Both animals only have one tail. So, given that they only have one tail, there are only 23 animals in the farmyard.
Now, the equation would be,
Answer:
Yes, it is an Arithmetic Sequence
Step-by-step explanation:
Since the difference between any two consecutive terms is same (- 6). Hence, 37, 31, 25, 19 is an Arithmetic sequence.