Answer:

Explanation:
The formula for apparent brightness is given by the next inequation:

Where B equals apparent brightnes, L equals luminosity and D equals distance.
SO we just have to clear distance from the formula and are left with the inequation to calculate distance:

Answer:
Inhumane condition
Explanation:
The inhumane condition is very pathetic. In prison, prisoners living their life under the condition of inhumane. Officers misbehave with prisoners. Many factors affect their condition. Food, hygiene, environment, social are the factors that affect the life of the prisoner.
Inhumanity is a pathetic condition that happened with prisoners. They need counseling, proper nutrition, and hygienic condition. They have been treated very badly. Thus the advancement of prisoners' basic rights was aided by films like cool hand luke, which vividly depicts the Inhumane condition of involuntary confinement.
It'd help if you'd provide the options.
Answer: REFLECTIVE.
Explanation: A reflective statement is an observation in writing that points out a previously written information and the lesson learnt from it.
"It sounds like you’re saying..." And "From what you are saying" can be examples of starters to a reflective statement. This is because the phrases points out a previously written information.