Answer:
The air at higher altitudes is colder, less dense, and contains fewer oxygen molecules. This means that you need to take more breaths in order to get the same amount of oxygen as you would at lower altitudes. The higher the elevation, the more difficult breathing becomes
Explanation:
I believe the answer would be D. Your GPA is very important when it comes to scholarships and getting into good colleges.
<span>Florida "Standard" Speed Limits
<span>Business or Residential Areas 30
</span><span>Rural Interstate Limited 70
</span><span>Limited Access Highways 70
</span><span>All Other Roads and Highways <span>55<span>*</span></span></span></span>
Answer:
Explanation:
The speed of the ball in meters per second is
Where t denotes the number of seconds since the ball has been thrown and 
is the initial speed of the ball. Then:
If the ball travels 25 meters during the first 2 seconds after it is thrown, what was the initial speed of the ball
Also, for constant acceleration motion, the average velocity is equal to the sum of final and initial velocities divided by 2 and to the distance divided by the time:
Where you know:
Substituting (the units are ommited in the equationn, but added at end of the answer):
Thus, you have a system of equations:
Substituting the second into the first:
Answer:
the study of civics is the study of the rights and obligation of citizens on society.
current events is the important events or social events that are happening in the world now.
political science is the study of how people get or compete for power and how it is used in governing a country.
