Question

--->>>Problem #3

Answer 1

I just did a similar problem and got it right but it only had 2 points ( A and B). Also, times were given (beginning and ending times).

Answer 2

A to B = 52 miles
velocity =35 mph

B to C = 75 miles
velocity =50 mph

First you need to find the time for the whole journey
A to B>> \[time = \frac{distance}{velocity}\]
\[= \frac{52}{35}\]= 1.49 hrs

from B to C >>
\[ time = \frac{75}{50}\]= 1.5 hrs

Total time = 2.99 hours
Total distance = 52 + 75 = 127

\[\text{Average velocity} = \frac{\text{total distance}}{\text{total time}}\]\[= \frac{127}{2.99}\]= 42.47 mph

Answer 3

wow thanks

Answer 4

hehe your welcome:D

Answer 5

:D

Answer 6

Great answer lala :)

Answer 7

Thanks sweet fool:D