Let the time = x
Distance = Speed x time
One train is 75x, the other train 85x
Add together to equal total distance:
75x + 85x = 384
Simplify:
160x = 384
Divide both sides by 160:
x = 384 / 160
x = 2.4 hours
Answer:

Hence, 16.8 miles is your answer
There you go. Let me know if you have questions
Answer:
D
Step-by-step explanation:
sin36/x=sin90/16
x=9.4
Annual yield
Dividend per share÷cost per share
(1.75÷48.56)×100
=3.60%
Hope it helps