Answers:
The value of n is 4
The 10th number in the sequence is 786,432
Explanation: To find the value of n, you just simply do the 2nd number/ 1st number which in this case is 12/3 and you get 4. It is also smart to double check with 2nd and 3rd numbers so if you do 48/12 that's also 4. To find the 10th number in the sequence, I started at 192 and kept in mind that it is the 4th number. I multiplied that by 4, multiplied the number after that by 4, etc.. until I got to the 10th number in the sequence, which happened to be 786,432. I hope this helped!