Answer:
B
Step-by-step explanation:
may I please have brainlyest
Answer:
Take your time to complete the equation. Don't rush. This is very easy you just need to be patient..
Step-by-step explanation:
Answer:
69
Step-by-step explanation:
it's the holy number jesus christ can confirm
Answer:
8 hours
Step-by-step explanation:
it says: The half portion stays in her body for 8 hours.
Based on the information given, it can be noted that the air speed that the plane has will be 71.1 km per hour.
The number of hours used for the return trip will be:
= 2 hours - 24 minutes.
= 1 hour 36 minutes.
= 1.6 hours.
Therefore, the speed of the air plane will be:
= (128 + 128) / (2 + 1.6)
= 256/3.6.
= 71.1 km per hour.
Learn more about speed on:
brainly.com/question/25860159