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Given a grid with 15 sections, determine how many sections in the grid need to be shaded so the probability of a point chosen at random in the shaded area is exactly 0.8. Explain your reasoning.
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Given a grid with 15 sections, determine how many sections in the grid need to be shaded so the probability of a point chosen at random in the shaded area is exactly 0.8. Explain your reasoning.

User Saeed Masoomi
by
8.0k points

1 Answer

3 votes

Answer:

12

Explanation:

.8(15) = 12

User Karavanjo
by
8.1k points
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