That would mean Amanda is older because one-half would be 150%
Pr(1/2) for both I believe. If not right sorry.
Answer: 1000 hours.
Step-by-step explanation: To travel 9 x 10^8 feet, it would take (9 x 10^8)/15000 minutes. This equals 60000 minutes. We divide this number by 60 to convert to hours. This equals 1000 hours.
