(a) the probability that a vampire bat would pick A (b) the probability that a vampire bat would pick C (c) the probability that a vampire bat would pick T

See Explanation

Step-by-step explanation:

See attachment for complete question.

From the attachment, we have that:

First, we calculate the total

Solving (a): Probability of A

This is calculated using:

Solving (b): Probability of C

This is calculated using:

Solving (b): Probability of T

This is calculated using:

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