C. Mark will have better career and financial competence in the future.
Answer:
D) infant mortality rate of 3 per 1,000 births
Explanation:
Having an infant mortality rate of 3 per 1,000 births is extremely low and a good thing for a country to have. (It is actually the situation in Sweden, Norway, and Japan.) The others are describing conditions in a developing country.
Answer:
0.003125 msv
Explanation:
= Initial Exposure = 0.05 msv
= Final Exposure
= Initial distance = 1.5 ft
= Final distance = 6 ft
Exposure is inversely related to the distance squared (inverse square law)

So,

The exposure at the given distance is 0.003125 msv