You should first consult with past teachers of a similar subject to determine if they they think it's fitting and then to your counselor/ scheduling official. (Please be sure you have any prerequisites for the course, have summerwork/ projects to complete)
Answer:
It reduces strength.
Explanation:
It not desirable to produce concrete mixtures of a higher consistency than normal because the strength of the concrete decreases. Consistency plays an important role in the determination of strength of concrete. Less water than normal quantity in concrete increases the consistency but decreases strength due to incomplete chemical reaction while on the other hand, adding more water would increase water-cement ratio and reduces consistency as well as strength of the concrete so that's why necessary amount of water and cement should be added to get higher strength.
Explanation:
1. Employed as she was working before the holidays.
2.No, as people are considered employed if they did any work at all for pay or profit during the survey reference week.
3.Yes, as she won't be getting any pay or profit.
4.No, as to be counted as 'unemployed' you will have to be looking for work, or currently available to work. But, she is working as a substitute.
5.Yes, because she will have to look for a job.
6. I'm not sure about that one sorry
7.Yes, because he won't be getting pay or profit.
8.He will be considered in the labour force. As he won't have a job or not looking for one.
9.Focusing on school, have no time. etc.
10.That question is for you.
Nope.......................
