kenneths book collection contains 10 books, including 5 biographies. if kenneth randomly selects a book to…

kenneths book collection contains 10 books, including 5 biographies. if kenneth randomly selects a book to read, what is the probability that it will be a biography? write your answer as a fraction or whole number. p(biography) =

kenneths book collection contains 10 books, including 5 biographies. if kenneth randomly selects a book to read, what is the probability that it will be a biography? write your answer as a fraction or whole number. p(biography) =

Answer

Explanation:

Step1: Recall probability formula

The probability formula is $P(A)=\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}$.

Step2: Identify favorable and total outcomes

The total number of books is 10 (total outcomes), and the number of biographies is 5 (favorable outcomes).

Step3: Calculate probability

$P(\text{biography})=\frac{5}{10}=\frac{1}{2}$

Answer:

$\frac{1}{2}$