Answer:
16 seconds per download
Step-by-step explanation:
480/30 = 16 seconds
Answer:-23
Step-by-step explanation: i just know nika
Answer:

Step-by-step explanation:
9^-5 = 9^4 x 9^-9
4-9 = -5
Answer:
The answer is D ( 15.65 )
Step-by-step explanation:
I did it (: