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Mathematics 21 Online
OpenStudy (anonymous):

Help Fan and medal ???

OpenStudy (anonymous):

@Data_LG2 help???

OpenStudy (anonymous):

Ivy has 4 tiles with pictures of plants and 5 tiles with pictures of animals. Ivy keeps all the tiles on a mat with the pictures hidden and mixes them up. She then turns one tile face up and finds the picture of a plant on it. She removes this tile from the mat and turns another over tile without looking. What is the probability that the second tile that Ivy turns over has a plant on it? 37.5% 44.4% 60.0% 80.0%

OpenStudy (anonymous):

@Data_LG2 where did you go?????

OpenStudy (anonymous):

Total number of tiles: 5+4 = 9 plants: 4 animals: 5 You already picked one plant tile and remove it so Total number of tiles: 5+3 = 8 plants: 3 animals: 5 Probability: number of plants left/ total number of tiles now: 3/8 Since you need it in percentage, multiply your result to 100%

OpenStudy (anonymous):

37.5 % @Data_LG2

OpenStudy (anonymous):

right ^_^

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