The Isotope Has a Half-Life of 5,715 Years

question 44

Multiple Choice

The isotope has a half-life of 5,715 years. After 20,000 years, a sample of the isotope is reduced 0.1 grams. What was the initial size of the sample (in grams) ? How large was the sample after the first 2,000 years? Round your answers to four decimal places.

• A)0.6786, 0.5324
• B)0.5655, 0.4437
• C)0.9048, 0.7099
• D)1.4703, 1.1536
• E)1.1310, 0.8874

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Definitions:

Market Size

The total volume of sales or potential sales of a product or service within a particular market.

Tying Arrangement

A seller’s act of conditioning the sale of a product or service on the buyer’s agreement to purchase another product or service from the seller.

Legality

Conformity with the law or legal statutes, often used to refer to the status of actions, agreements, or policies.

Competition

The rivalry among sellers in the market aiming to achieve such goals as increasing profits, market share, and sales volume by varying the elements of the marketing mix.