The Parabolic Mirror in a Certain Telescope Has a Diameter

question 92

Multiple Choice

The parabolic mirror in a certain telescope has a diameter of 112 inches and a concave depth of 3.69985 inches. Determine the location of its focus above the vertex. Round to the nearest inch.

• A)159 inches
• B)212 inches
• C)583 inches
• D)477 inches
• E)265 inches

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Definitions:

Soybean Market

A specific sector of the agricultural market focused on the trading and production of soybeans.

Supply Curve

A graph that shows the relationship between the price of a good and the quantity of the good that suppliers are willing to sell.

Equilibrium Price

The price at which the quantity of a product demanded by consumers equals the quantity supplied by producers, leading to a balance in the market.

Demand Schedule

A chart indicating the amount of a product or service buyers are prepared and capable of buying at different price levels.