D. Experiment in an experiment. D. events C. sets rn to your Directions: Carefully read and answer the following questions. Choose and encircle the correct answer. 1. It is defined as a circumstance in which the outcome is uncertain. A. Sample B. Outcome 2. The set of standard deck of 52 playing cards is an example of C. Event A universal Set B. outcomes 3. It is an event formed when certainty of an outcome is not possible to occur. A Impossible event C. Certain Event B. Elementary event 4. The school principal decided to appoint a school disciplinarian at school from the 20 male faculty. The chance that the teacher chosen is a female is an example of A elementary event C. certain event B. impossible event D. compound event 5. Given two events A and B, if the occurrence of event A does affect event B and vice versa then in this case these events is called A. Dependent events C. Exclusive events B. Independent events D. Complementary events 6. An experiment of tossing two peso coins simultaneously and obtaining both head and tail is an example of A. Complementary events C. Simple event B. Impossible event D. Compound event 7. In tossing a die twice, the result of such experiment is an example of C. Compound and independent events A. Compound and dependent events B. Compound and complementary events D. Compound and certain events CUR SCHOOL YOUR HOME YOUR FUTURE TULOY SA ESKWELA

1. Yes, it has.

2. The atomic space and energy age was followed by the age of computer.

3. Using computers and the internet develops important skills in young people. Teens can visit different countries and cities. They meet new people and communicate with their peers from different countries. They learn a lot about the life of people from other countries. Young people find a lot of useful information in the Internet.

4. Yes, they do.

5. Internet is very useful, because it is a huge base of data and knowledge, where you can find any thing you want from movies and music of interest to the vast number of books, newspapers and magazines.To find more information, download the required essay, watch video about some books which you have already read, everything can be done through the Internet.

6. Many devices became compatible with computer during the last years, such as mobile phones, navigators and etc.

7. Yes, I can.

8. Of course, I like such communication but I prefer real one.

9. Computer games are probably also a part of our free time and for many people it becomes impossible to tear themselves away.

10. Yes, they do.

11. Yes, he does.

12. I agree with this article. I don't mean that I am against computer and the Internet, but it should have reasonable limits.

1)-7,5 + (-7,5)= -15

2)-7,5 + (-8)= -15,5

3)-7,5 + (-11,6)= -0,191

4)-7,5 + (-0,56)= -8.06

5)-7,5 + (-13,5)= -21

6) -7,5 + (-7,5)= -15

7) -8 + (-7,5)= -15,5

8) -11,6 + (-7,5) 0,191

9) -0,56 + (-7,5)= -8,06

10) -13,5 + (-7,5)= -21