Answer:
C
Step-by-step explanation:
Answer:
170years
Step-by-step explanation:
R/100=2.5%
time= 100=0.025 per year (1/0.025) (5200\1000)-1=168
time=168 years
Answer:
729
Step-by-step explanation:
Volume of cube=a^3
Volume of cube=9^3=729

try that then times it by 12.1