8 Extrusive Igneous Rocks Examples

Extrusive Igneous Rocks Examples

Igneous rocks are found within the earth’s crust. The earth’s interior temperature is high and results in volcanic activity. Molten magma erupts to the earth’s surface, where the temperature is low. Molten magma solidifies rapidly on cooling to form a glassy solid with fine grains. Magma is made of igneous rocks. When molten magma (lava) …

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7 Instantaneous Rate of Change Real Life Examples

The relationship between two variables can be represented graphically. When the rate of change for both variables is constant, the relationship between these two variables is represented by a straight line. When the rate of change is constantly varying, the relationship between the two variables is represented graphically by a curve. Instantaneous rate of change …

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10 Examples of Nonlinear Relationships in Real Life

Before studying nonlinear relationships, you likely were introduced to linear relationships. This introduction gives you a much simpler way of creating and using predictive models.   However, without studying nonlinear relationships, much of the world around us would not be understood. That is because most physical and statistical situations in the real world are nonlinear and …

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10 Examples of Isosceles Triangles in Real Life

Triangles are one of the most common geometric shapes we encounter daily. Our food, jewelry, and the structures around us feature these fascinating shapes. However, have you ever taken the time to observe these triangles and determine what type of triangles they are? There are different types of triangles. These include equilateral, scalene, and isosceles …

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10 Examples of Decimals in Real Life

Examples of Decimals in Real Life

Decimal numbers are numbers with a point placed in them to separate some of their digits. For example, the decimal number 98.04 has a point between 8 and 0.  Decimals are just a different way of expressing fractions. For example, you can express 1/4 as 0.25. This is done by dividing your fraction completely so that you …

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