Answer:
The fulcrum of the metre stick is at the 40 cm mark
100 g * 10 cm = 1000 g-cm clockwise torque
x * 30 cm = 1000 gm-cm = counterclockwise torque for balance
X = 1000 / (40 -10) = 1000 / 30 = 33.3 gm at 10 cm to balance
All except A. (Answer is B,C,D)
All other administrative job which helps to support and ensure that the medical services of a healthcare organization is running but are not the actual practitioner of first hand treatment to the patient physically.
Answer:
A
Explanation:
because you need to be able to prove it
It fails to meet the definition of the fair test because the way he has chosen the sample size
Explanation:
- To conduct a test, there should be a well defined sample size. There needs to a well described problem to solve using the sample.
- Here, the problem us the preference of American's for soft drinks. To solve this problem, what is the age group he is looking at it. Is it teenagers, middle aged people or old man?
- The classification of the sample size using the age group should be done. He is taking a random sample by calling people and asking. It will affect the result of the problem he is trying to solve.
The direction that it is travelling in