A man's regular pay is $3 per hour up to 40 hours. Overtime is twice the payment for regular time. If he was paid $168, how many hours overtime did he work?
2. Question | Chemistry
When zinc metal is added to copper sulphate solution the products are copper and zinc sulphate solution, so the material that has been displaced must be:
3. Question | Biology
All of the following are organelles EXCEPT for:
4. Question | Physics
A detector close to a sample of radioactive material records 76 counts per second (cps).
Precisely 2 days later the count rate has fallen to 22 cps.The count rate due to background
radiation, taken immediately before and after the experiment, averaged 4 cps. The half-life of the
material is:
5. Question | Chemistry
Acid soils can be neutralised by adding:
6. Question | Social Studies
Which is the MOST appropriate order of tasks for job seeker?
1. Write applications for the desired jobs.
2. Assess the suitability of the available jobs given his/her qualifications and interests.
3. Collect information about available job vacancies.
7. Question | Chemistry
In electrolysing a solution of copper sulphate using copper electrodes, the anode:
8. Question | Mathematics
The range of values of v when
5 - v ≤ 2v - 1 is
9. Question | Biology
In humans, an egg cell is released from an ovary approximately every:
10. Question | Principles Of Accounts
Which of the following are real accounts?
1. Furniture Account
2. Debtors Account
3. Capital Account
4. Motor Car Account
11. Question | Integrated Science
During adolescence, boys:
12. Question | English A
Instructions: Choose from the four suggested answers the word which is closest to OPPOSITE in meaning to the underlined word.
The headgear worn by the factory worker is made from artificial material.
13. Question | Chemistry
When an element combines with oxygen we get an:
14. Question | Integrated Science
Veins have valves because
15. Question | English A
Instructions: Choose the one NEAREST in MEANING to the original sentence.
The news shocked me so much that I almost forgot what I wanted to say.
16. Question | Mathematics
17. Question | Social Studies
For which of the following purposes is the information collected in a census normally used?
1. To determine the rate of population growth
2. To predict the needs of the society and plan how to satisfy them
3. To estimate the number of government supporters in the country
18. Question | Chemistry
A molecule of ethene can be described as all of these EXCEPT for:
19. Question | Chemistry
To remove limescale from a tap you need:
20. Question | Principles Of Accounts
Which of the following documents may be used to inform a customer of an undercharge on an invoice?
