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If the Hubble constant were equal to 50 km/s/Mpc, what would the approximate age of the universe (the Hubble time) be, assuming that the expansion rate has stayed approximately constant over time? Note that 1 Mpc = 3.086 * 1019 km and 1 year = 3.154 * 107 s.
Executive
A branch of government responsible for implementing and enforcing laws, typically headed by a president or prime minister.
Individualistic Behavior
Actions or attitudes that prioritize personal goals and self-expression over collective goals or communal responsibilities.
Party Unity
The degree to which members of a political party stick together to achieve common political objectives, often reflected in voting cohesion or mutual support.
Leaders
Individuals who guide or direct groups, organizations, or countries by making decisions, influencing others, and providing direction.
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