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Jacob has a bag of his favorite marbles. It has 3 red marbles, 4 blue, and 10 of his most favorite color, neon orange.
-What is the probability that if he removes 2 marbles without looking, that he will get two orange marbles?
Sound Waves
Vibrations that travel through air or another medium and can be heard when they reach a person's or animal's ear.
Night Blindness
A condition that makes it difficult or impossible to see in low light or darkness, due to impaired rod cell function in the retina.
Nerve Impulses
Electrical signals that travel along neurons, conveying information throughout the body.
Background Noise
Ambient audio that is not the primary focus but may affect the perception or the environment in which other sounds are heard.
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