Solve the Variation Problem

question 197

Multiple Choice

Solve the variation problem.
-The amount of simple interest earned on an investment over a fixed amount of time is jointly proportional to the principle invested and the interest rate. A principle investment of $1400.00 with an interest rate of 2% earned $140.00 in simple interest. Find the amount of simple interest earned if the principle is $3500.00 and the interest rate is 7%.

• A)$490.00
• B)$350.00
• C)$122,500.00
• D)$1225.00

Understand the biological underpinnings of aggression and the role of the brain in regulating impulsive behaviors.

Recognize the phenomena of narcissism, hostile attribution bias, and the weapons effect in the context of aggression.

Differentiate between justified and unjustified aggression and its impact on an individual's behavior.

Comprehend the societal and cultural dimensions of aggression, including the significance of honor cultures.

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Definitions:

Surface Litter

The layer of dead plant and animal material found on the ground or floating on the surface of water bodies, contributing to nutrient cycling.

Unique Colours

Distinct colors that can be naturally occurring or created through various means, often attracting visual interest or serving specific functions in nature and design.

Soil Layer

A distinct layer of soil with characteristic physical properties and organic matter, part of the soil profile.

Iron

A chemical element with symbol Fe and atomic number 26, known for its hardness and magnetic properties, and widely used in construction and manufacturing.