Answer:
Rearrangement of the sentences so that the paragraph moves smoothly and logically from one sentence to the next:
(4) A storage battery is a relatively efficient way of storing energy.
(3) The overall process yields about 70 percent of the electricity originally put into the battery.
(2) However, the most challenging technical problem is achieving substantial increases in the quantities of electrical energy that can be stored per unit weight of the battery.
(1) If such improvements could be achieved, the consequences would be significant for many different applications.
Explanation:
A paragraph must have a main topic, which is captured in the topic sentence. This main sentence puts forward the thesis or the claim that is being made by the author. This is closely followed with supporting evidence and examples. The author can then introduce a counterclaim. Every good paragraph follows some logical patterns to convey the intended information to the readers.
Externality is divided into 2 parts:
External Cost or External Benefit.
It is either a cost or benefit incur to someone who did not choose to incur that cost or benefit
For eg:A stone crusher incur external cost which is pollution that affect people living nearby.
The Full Employment and Balanced Growth Act of 1978 formally established a specific unemployment target for the economy of what percentage?
Answer:
4 percent
Explanation:
The Full Employment and Balanced Growth Act of 1978 formally established a specific unemployment target for the economy of 4 percent
The Act also declared that on or before the year 1983 the federal government should achieve an adult unemployment rate of at most 3 percent, a civilian unemployment rate of at most 4 percent, and an inflation rate of at most 3 percent.
Hence, in this case, the correct answer is 4 percent.
Most likely the workers because their hours and or pay could be cut
