Answer:
<u>Quality of life is a hidden variable because it cannot be measured directly but must be inferred from measurable variables such as wealth, success, and environment.
</u>
Explanation:
<u>Hidden variable:</u> The term "hidden variable" is described as the proposition that specific "statistical models" of any physical systems, for example, Quantum mechanics are being incomplete inherently, and along with this the apparent randomness of a particular system is being dependent not on "collapsing functions" but instead it is due to any unmeasurable or unseen or hidden variables.
Answer:
C (The current and quick ratios both increase.)
Explanation:
It is a well-known fact that water is a basic need of a human being in order to survived. Generally, a person is known to survive for only 3 days without water. Thus, the best thing that I would send to a person who bought a house with no water is any amount of water which will allow them to survive until they procure their own supply.
Answer:
0.73 or 73%
Explanation:
Return on investment (ROI) shows the benefit an investor receives in relation to their invested amount. It is expressed as a ratio or a percentage of the net income against the investment's cost.
It is calculated using the formula below.
ROI = returns( profits)/ cost of investments.
For Lena, the cost of investment is $52,000( cost of the degree). The returns for one are the earnings in the year, which is $38,000.
ROI= $38,000/ $52,000
ROI =0.73 or 73%
Answer:
The salesperson is not providing any information about what high quality means (resolution of video). Overall the option B is correct.
Explanation:
Firstly, the salesperson is not providing any details of video quality so he lacks here. The second reason that the information is inadequate is calculation is required for the consumption of memory by 720p and 1080p video. The video 720p consume almost below 4 GB for an one hour of video captured by an iphone camera. This means it posses space for 4hrs (16GB/4GB) of video so the option B is correct.
