From the given speed and time, the distance of the trip can
be determined.
Correct response;
- Number of hours the trip will take when traveling 60 mph is
<h3>How is the time taken at a given speed calculated?</h3>
Given;
Time required for the trip from Carville to Nikpath = 
hours
Average speed for the trip = 70 mph
Required;
The duration of the trip when traveling 60 mph
Solution;
Distance = Velocity × Time
Distance of trip = 
hour × 70 miles/hour = 315 miles
Duration of trip when traveling 60 mph is therefore;
Duration of trip when traveling 60 mph = 
Learn more about speed and time calculations here;
brainly.com/question/10113134
Answer:
d = 576
Step-by-step explanation
Think of the two different speeds as belonging to 2 different cars going to the same place, taking the same route and going to the same place.
Let the time traveled by the fast car = t
Let the time traveled by the slower car = t+4
Let the rate of travel of the slow car = 36 mph
Let the rate of travel of the fast car = 48 mph
===========
d = 36*(t + 4)
d = 48 * t
Since the distance is the same, they can be equated.
48t = 36(t + 4) Remove the brackets.
48t = 36t + 144 Subtract 36t from both sides.
48t - 36t = 144 Combine
12t = 144 Divide by 12
t = 144/12
t = 12
Therefore the faster car takes 12 hours to get where it is going.
d = 48 * t
d = 48 * 12
d = 576
Answer:
Hey there!
First we find the slope: -3-0/10-4, or -3/6. That makes the slope -1/2.
Using point slope form we have-
y-0=-1/2(x-4)
y=-1/2x+2
Let me know if this helps, or if you need any more help :)
The answer to this is 10 markers
80% = .8
8/.8 = 10
8/10 = .8
