Answer:
Acceleration a =-1.75 m/s²
Explanation:
Given:
Initial speed u = 24 m/s
Final speed v = 10 m/s
Time taken t = 8 sec
Find:
Acceleration a
Computation:
a = (v-u)/t
a = (10-24)/8
a = -14 / 8
Acceleration a =-1.75 m/s²
Answer: B. By selecting heads of agencies, the president can push a set agenda that is passed down to individual bureaucrats.
Explanation:
Answer: ummmmmmmmmm c
Explanation: Sorry if this wrong but hope this helps ;)
Answer
B) 2041
Explanation:
The rate of growth per year is 1.2% which means after first year the population will be
7+ 7×(1.2/100)
After second year
7×1.012 +7×1.012 (1.2/100)
=7×1.012 (1+1.2/100)
=7×1.012 (1.012)
=7×1.012 ×1.012
Similarly, after third year it will be as:
=7×1.012 ×1.012 ×1.012
So our after x year the growth will be
7 (1.012)^x
We need to find, when the value will be 10 billion so our equation will be as:
10=7×(1.012)^x
We can solve it easily here.
10/7= (1.012)^x
Take log on both sides
㏒ 10/7 = ㏒(1.012^x)
㏒ 10/7 = ㏒(1.012^x)
㏒ 10/7 ÷㏒(1.012) = x
x =29.90 ≈ 30
Conclusion:
So it will take 30 years to take the world population to reach 10 billion if the rate of growth is 1.2%. Thus 2011 + 30 = 2041 is the correct answer.
The following are the Spinal cord pathway, both sensory and motor.
peripheral nerve -> sensory pathway --> posterior root -> posterior horn -> anterior horn -> anterior root -> motor pathway
This is also the ascending and descending fiber pathways
* ascending / incoming / afferent / sensory pathways:
- sensory impulses carry different "feeling" (light touch, hot, cold)
Fiber pathways from specific area of body
* outgoing / efferent / descending / motor pathways:
- cause muscles to act
- in white matter of spinal cord
- cross over from one side of body to another in different levels (what
effects in phenomenon of left-sided stroke affecting the right side of
the body)
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