Find the Indicated Probability $\frac { 1 } { 3 }$

question 172

Multiple Choice

Find the indicated probability. Round your answer to 6 decimal places when necessary.
-A fair die is rolled. What is the probability of rolling a 3 or a 4?

• A) \(\frac { 1 } { 3 }\)
• B) \(\frac { 1 } { 36 }\)
• C) 2
• D) \(\frac { 1 } { 6 }\)

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Definitions:

Porphyritic Texture

A texture in igneous rocks characterized by larger crystals, known as phenocrysts, embedded in a finer-grained matrix.

Fine Grained

Describes rocks or minerals that have a small grain size, often requiring magnification to be seen clearly.

Small Crystals

Tiny, solid, naturally occurring inorganic substances with a definite chemical composition and a characteristic crystalline structure.

Igneous Rock

Rock formed through the cooling and solidification of magma or lava.