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Assuming the Hubble constant is equal to 22 km/s/Mly,estimate the age of the universe (or Hubble time).Note that and
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Sealed-bid Auctions
Auctions in which all bidders simultaneously submit sealed bids to the auctioneer, with no bidder knowing the bid of any other participant.
Bid Rotation
A form of collusion in auction markets where participants take turns being the lowest bidder to ensure each wins a proportion of contracts over time.
Cartels
Organizations or associations of producers or suppliers formed to maintain prices at a high level and restrict competition.
Auctions
Competitive bidding processes where goods or services are sold to the highest bidder.
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