Leslie is a biologist. She is going to randomly select one animal from her lab to study. There are 555 salamanders, 333 crayfish, and 121212 minnows in her lab.

Complete question is;

Leslie is a biologist. She is going to randomly select one animal from her lab to study. There are 5 salamanders, 3 crayfish, and 12 minnows in her lab. What is P(salamanders).

P(salamanders) = 0.25

Step-by-step explanation:

We are given;

number of salamanders = 5

number of crayfish = 3

number of minnows = 12

total number of animals; n = 5 + 3 + 12 = 20 animals

Now, we want to find out the probability that the animal Leslie randomly selected is a Salamander.

Thus,

P(salamander) = number of salamanders/total number of animals

P(salamander) = 5/20

P(salamander) = ¼ = 0.25

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