Answer:

Explanation:
From the question we are told that:
Radius 
Charge Density 
Distance
Generally the equation for electric field is mathematically given by



Answer:
factual evidence of customer-service levels.
better understanding of cross-functional performance.
enhanced alignment of operations with strategy.
evidence-based determination of process improvement priorities.
detection of performance trends.
better understanding of the capability range of a process.
I have no idea I need the answer too
Answer:
A. Velocity
Explanation:
Velocity is vector quantity thus has both magnitude and direction. It describes not only the speed but also the direction. Speed is scalar quantity so describes only speed but not direction. Energy has nothing to do with speed, acceleration describes change in velocity in a direction over time
Answer:
I am pretty sure it is B.
Explanation:
I hope this helped if it didn't I am truly sorry