Alvssa and Gabriel play the following game. Alyssa rolls a die. If she rolls a 1, 2, or 3, Gabriel gives Alyssa $3. If Alyssa rolls a 4 or 5, Gabriel gives Alyssa $1. However, if Alyssa rolls a 6, she gives Gabriel $22. a) Determine Alyssa's expectation. b) Determine Gabriel's expectation. a) Alyssa's expectation is dollars. (Round to the nearest cent.) b) Gabriel's expectation is dollars. (Round to the nearest cent.) Enter your answer in each of the answer boxes. Next

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Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.