Answer:
How does infrastructure help society?
The infrastructure is important for faster economic growth and alleviation of poverty in the country. The adequate infrastructure in the form of road and railway transport system, ports, power, airports and their efficient working is also needed for integration of the Indian economy with other economies of the world.
Explanation:
How much does the US need to spend on infrastructure?
ASCE recommends increasing total U.S. infrastructure investment from the current 2.5 percent to 3.5 percent of GDP by 2025. Other infrastructure assessments have come to similar conclusions; for example, McKinsey estimated a spending gap of 0.7 percent of GDP.
The distance of the object from the mirror is 3cm.
To calculate the distance of the object from the mirror, we make use of the mirror formula
<h3>Mirror formula</h3>
- 1/f = (1/u)+(1/v)............ Equation 1
Where:
- f = Focal length of the mirror
- v = image distance
- u = object distance.
Using the real is positive convention,
Given:
Substitute these values into equation 1 and solve for u
- 1/5 = (-1/10)+(1/u)
- 1/5+(1/10) = 1/u
- 1/u = (2+1)/10
- 1/u = 3/10
- u = 10/3
- u = 3.33
- u = 3 cm
Hence, The distance of the object from the mirror is 3cm.
Learn more about mirror formula here: brainly.com/question/26257987
I just took the test so I know its right.
B. African Americans could only attend certain colleges.
E. African Americans made less money than their white counterparts.