Well, first we have 4 quarters, or $1. Then, since 2 nickels= 1 dime, we also have 6 dimes and 1 nickel. Simplified, he now have $1.65.
Answer:
B. Technological
Explanation:
Improved sanitation and medicine relates to technological advances
Quality of population depends upon: Literacy rate Health of a person indicated by life expectancy Skill formation
Literacy rate.
Health of a person indicated by life expectancy.
Skill formation.
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