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Figure 12-1
-Refer to Figure 12-1. A Type I Cepheid has been located in an open cluster. The period of the Cepheid variable is 30 days and the variables apparent visual magnitude, m, is 10. First, use 12-1 to estimate the absolute visual magnitude, M . Calculate the distance to this open cluster Hint:
Directors
Individuals appointed or elected to oversee the management of a company and make key decisions.
Instrument
A formal legal document that represents a right or interest, such as a check, promissory note, or bond.
Credit
The ability to obtain goods or services before payment, based on the trust that payment will be made in the future.
Uniform Commercial Code
The Uniform Commercial Code (UCC) is a comprehensive set of laws governing all commercial transactions in the United States, intended to harmonize the law of sales and other commercial transactions.
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