Answer:
8.41
Step-by-step explanation:
i think
The distance that the boat can travel in one hour
=438km/8h
=54.75km/h
The boat can travel in 5 hours
=(54.75*5)km
=273.75km
Answer:
im almost postive the one you marked is correct
Step-by-step explanation:
Answer:
99/100
Step-by-step explanation:
First of all recall that

Now we we will try to apply that formula for
and
.
First rewrite 
Now
