Observations of Type I Supernovae in Distant Galaxies Have Shown

question 47

Multiple Choice

Observations of Type I supernovae in distant galaxies have shown that

• A) the star formation rate in galaxies decreases with increasing redshift.
• B) the expansion rate of the universe is increasing.
• C) the cosmological constant is zero.
• D) dark energy is negligible at the present time.

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Definitions:

Convertible Preferred Stock

A type of preferred stock that holders can convert into a predetermined number of common stock shares, usually at any time after a pre-established date.

Book Value

The value of an asset according to its balance sheet account balance, taking into account the cost of the asset minus depreciation.

Market Value

Market value refers to the present cost at which a service or asset is available for purchase or sale in a market.

Common Stock Option Warrants

Financial instruments that give the holder the right to purchase a company's common stock at a specified price within a certain time period.