Solve the Problem $\frac { 4 } { 9 }$ B) $\frac { 2 } { 9 }$

question 271

Multiple Choice

Solve the problem.
-There are 3 cards in a hat; one is a king, one is a queen, and one is an ace. Two cards are to be Selected at random with replacement. Using a tree diagram , obtain the sample space for the Experiment. Then, find the probability that a king and a queen are selected.

• A) \(\frac { 4 } { 9 }\)
• B) \(\frac { 2 } { 9 }\)
• C) \(\frac { 2 } { 3 }\)
• D) \(\frac { 1 } { 3 }\)

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Definitions:

Primary Motor Cortex

The brain region located in the frontal lobe, responsible for the voluntary control of skeletal muscles.

Precentral Gyrus

A region of the cerebral cortex, located in the frontal lobe, responsible for motor control.

Cranial Nerves

Twelve pairs of nerves that emerge directly from the brain, not the spinal cord, and supply primarily the head and neck with motor and sensory innervation.

Olfactory

Pertaining to the sense of smell.