Answer:
D. Overrule any other laws and traffic control devices.
Explanation:
Laws and traffic control devices are undoubtedly compulsory to be followed at every point in time to control traffic and other related situations. However, there are cases when certain instructions overrule these laws and traffic control devices. For example, when a traffic police is giving instructions, and though the traffic control devices too (such as traffic lights) are displaying their own preset lights to control some traffic, the instructions from the traffic police take more priority. This is because at that point in time, the instructions from the traffic control devices might not be just applicable or sufficient.
Also, in the case of instructions given by construction flaggers, these instructions have priority over those from controlling devices. This is because during construction traffic controls are redirected from the norms. Therefore, the flaggers such be given more importance.
Answer:
you might be facing some difficulty in observing this point of division between your question and me
Answer:
concentration of Mg ion = 0.0122 g/L
Explanation:
Given data;
initial concentration of Magnesium in water is 40 mg/l
concentration of 
we have dissociation reaction Magnesium dioxide

from above reaction we can conclude
concentration of 
Mass of magnesium ion is calculated as = Mg mole * molar mass of magnesium
concentration of Mg ion = 0.0005*24.305 g/mol = 0.0122 g/L
Answer:
A. Education
Explanation:
Having an education allows a person to learn certain set of skills and knowledge around the world. This may act as a "buffer" or a barrier against unemployment because<u> it gives the person a higher chance of getting employed.</u> Many people know that possessing a certain degree gives you an edge to get interviewed and if possible, get hired. Continuous learning (education) makes you a <u>well-rounded person</u> capable of doing just any kind of job available out there.
So, this explains the answer.
Answer:
time is 17.43 min
Explanation:
given data
initial diameter = 5 m
velocity = 3 m/s
final diameter = 17 m
solution
we will apply here change in change in volume equation that is express as
ΔV =
.............1
here ΔV is change in volume and rf is final radius and ri is initial radius
ΔV =
ΔV = 2507 m³
so
Q = velocity × Area
Q = 3 × π ×(0.5)² = 2.356 m³/s
and
change in time is express as
Δt =
Δt =
Δt = 1046 sec
so change in time is 17.43 min