the answer is d to the question
The answer is 81
A number squared means you multiply by itself 9*9=81
Answer:
76800
Step-by-step explanation:
Current subscriber=4800
After 3 years=2*4800=9600
After 6 years=2*9600=19200
After 9 years=2*19200=38400
After 12 years=2*38400=76800
Answer:
30
Step-by-step explanation:
The width is 20 and the length is 30.
20+30+20+30=100