Solve the Problem $y$ , to Build an Oil Platform Of $x$

question 377

Multiple Choice

Solve the problem. Round to two decimal places unless otherwise indicated.
-Suppose the cost per ton, $y$ , to build an oil platform of $x$ thousand tons is approximated by $y = \frac { 62,500 } { x + 125 }$ . What is the cost per ton for $x = 20$ ?

• A) \(\$ 3000.00\)
• B) \(\$ 431.03\)
• C) \(\$ 3125.00\)
• D) \(\$ 25.00\)

Distinguish between different types of random variables (discrete, continuous, categorical).

Understand the differences between observational studies and experiments.

Recognize the impact of study design on the validity of conclusions.

Identify key elements of experimental design, such as randomization, blinding, and control.

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Definitions:

Basidiocarp

The fruiting body of basidiomycete fungi, where spore production occurs.

Spores

Reproductive cells, typically asexual and resistant to the environment, that can develop into a new individual without fusion with another cell.

Mycelia

The vegetative part of a fungus, consisting of a network of fine white filaments (hyphae) that spread into and feed on organic matter.

Carbon Dioxide

A gas that is colorless and without smell, created when carbon and organic substances are burned and during the breathing process. This gas is naturally occurring in the atmosphere and taken in by plants for the process of photosynthesis.