Answer:
By spreading its operations across a network of computers, blockchain allows Bitcoin and other cryptocurrencies to operate without the need for a central authority. This not only reduces risk but also eliminates many of the processing and transaction fees.
Explanation:
“Locked away in the attic.” is most definitely a fragmented sentence. There is no subject given, so we don’t know what is locked away in the attic. The sentence does not make sense in that context, therefore it is a sentence fragment.
Answer:
a = –0.4 and b = 0.15
Explanation:
<em>Shanti wrote the predicted values for a data set using the line of best fit y = 2.55x – 3.15. She computed two of the residual values. What are the values of a and b?</em>
<em />
Residual values are the difference between Given and predicted value. That is:
Residual Value = Given - Predicted
Taking the values of the table:
a = 4.1 - 4.5 = -0.4
a = -0.4
And b is:
b = 7.2 - 7.05 = 0.15
b = 0.15
That means right answer is:
<h3>a = –0.4 and b = 0.15</h3>
Mastering has experiments and always getting them right
Answer:ccording to the study, the U.S. intervened in 81 foreign elections between 1946 and 2000, while the Soviet Union or Russia intervened in 36. A 2018 study by Levin found that the electoral interventions determined in "many cases" the identity of the winner.
Explanation:
foreign interference aims to shape the actions of decision-makers and public opinion to achieve an outcome favourable to foreign interests. Likewise, ensuring Australia's business interests and intellectual property are not subject to theft through espionage is important to our national interests.
