Use the Following to Answer Questions

question 94

Multiple Choice

Use the following to answer questions :
Determine the intersection and union of sets A, B, and C as indicated, given
A = {5, 10, 15, 20}
B = {25, 30, 35, 40}
C = {10, 20, 30, 40}.
-Find A C.

• A) { }
• B) {10, 20}
• C) {5, 15, 30, 40}
• D) {5, 10, 15, 20, 30, 40}

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Definitions:

Peak Sensitivity

The highest level of responsiveness to a stimulus or range of stimuli by sensory systems.

Nanometers

A unit of measurement equal to one billionth of a meter, commonly used to measure wavelengths of light and the scale of atoms and molecules.

Rods

Photoreceptor cells in the retina that are sensitive to low light levels and provide black-and-white vision.

Optic Nerve

The nerve that transmits visual information from the retina to the brain.