Answer:
The inventor initially struggled to solve the problem, but she discovered an ingenious solution.
Explanation:
Coordinating conjunction is a type of conjunction used to join two or more words or phrases together. If there are two or more sentences as listed in this problem, we can use a coordinating conjunction to join the sentences together to form a single sentence. The revision of the two sentences using a coordinating conjunction is shown above.
Okay...... There is no question to answer here..??
Answer:There is a high positive correlation between sleep and exam performance.
Explanation:+81 is a high positive correlation which means there is a high degree of relationships between these two variables such that when hours of sleeping increases dramatically so does the cognitive performance increases dramatically. This doesn't explain the cause because correlation doesn't mean causation but it still tells us that they are highly related to each other , positively.
Answer:
ok, what is the question?
Explanation: