Answer:
10.25 seconds
Explanation:
Divide 400/39, leaves you with how many seconds it takes to travel that distance.
It's nice that this problem has everything in meters already, so that you don't have to do any unit conversions.
Because north and east are positive directions and south is a negative direction, the answer is 50mi.
30mi north+50mi East-30mi south=50mi.
The independent variable is usually placed on the x-axis of the graph.
- A graph shows the relation between two quantities in which one quantity is affected by the other
- Generally, a graph has 2 axes x and y, horizontal and vertical respectively
- A variable which is not affected by the other variable is known as the independent variable
- The dependent variable is dependent on the value of the independent variable
- For example, in a graph where we plot the distance versus time, time is the independent variable and the distance is the dependent variable
- The distance covered depends on the time elapsed
- Usually, the horizontal axis is assigned to an independent variable
Therefore, we typically plot the independent variable on the x-axis of a graph.
Learn more about independent variables here:
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Answer:
Explanation:
The resulting valie would be too large
Answer:
The bus is moving at a constant speed.
Explanation:
We have the following facts from the question;
- The bus crosses a city block every 10 seconds.
- all the city blocks are the same length
Since all the city block are the same length, let's say the distance is d.
Since it crosses the city block every 10 seconds, we know that;
Speed = distance/time
Thus, Speed = d/10
Thus,it is moving at this speed of d/10 all through.
Therefore we can conclude that the bus is moving at a constant speed.