Design will make the difference between smart city projects offering great promise or actually reinforcing or even widening the existing gaps in unequal ways their cities serve residents.
1.City benefits from efficiency.
2.Environmental effects.
3.Helping residents.
4.Ensuring focus on service, not administration.
The container that the company should use is Container B because it costs less than $4.
<h3>Calculations and Parameters:</h3>
Given that:
The volume of the Cylinder =
We would calculate individually for each of the containers:
Cost of container A
=137.135 * 0.03
=$4.12.
The volume of container B=
Base area x height
=12.57x10=125.7 cubic in.
Cost of container B=
125.7 * 0.03
=$3.77
The volume of container c= cubic in
Cost of container C=
276.32 * 0.03
=$8.29.
The volume of container D= cubic in.
Cost of container D=
169.56 * 0.03
=$5.08.
Container B cost less than $4, so it is the right answer.
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The correct answer is - B) the water quality of the stream.
By studying the fish populations and their well being, the watersheds, as well as the composition of the water, the scientists are trying to keep track of the situation of the quality of the water in the stream.
The fish populations, their activity, well being, are always a nice indicator about the water quality, as they live in it and are directly effected by any negative changes in the water quality.
The watersheds can also show a partial picture of the quality of the water in the streams, and that is because the water passes through them before entering the stream itself, so a clean and healthy watershed, often means good quality of the water.
The most relevant indicator of the quality of the water in the stream is still the testing of the water itself, where the water composition can be examined in detail thus to be determined its condition.
The reason why the colorimetric CO₂ detector does not turn yellow is because; The endotracheal tube is not in the trachea and as such the patient is not exhaling CO₂
<h3>Usage of Colorimeter Detector</h3>
The colorimetric CO₂ detector is simply a device that shows the existence of exhaled CO₂
Now, the colorimetric CO₂ detector has a pH-sensitive filter that could change color when it gets into contact with the CO₂ exhaled by the patient.
Thus, when the patient is not exhaling CO₂ , the pH filter will turn to purple and when the patient is exhaling CO₂ , the pH filter turns yellow.
The complete question is;
You are resuscitating a critically ill newborn whose heart rate is 20 bpm. The baby has been intubated and the endotracheal tube insertion depth is correct. You can see chest movement with PPV and hear bilateral breath sounds, but the colorimetric CO₂ detector does not turn yellow. What is the likely reason for this?
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