Step-by-step explanation:
A box of old books contains mysteries, biographies, and children’s books.
The number of books in mysteries = 6
The number of books in biographies = 4
The number of books in childrens = 2
The total number of books = 12
The probability of choosing a mystery book from the box =
The probability of choosing a biography book from the box =
The probability of choosing a mystery book from the box, replacing it, and then choosing a biography = ( ) (
) ( since it is with replacement)
=
Given:
The equation of line is
To find:
The x and y-intercept of the given line.
Solution:
We have,
Putting x=0, we get
Add 6 on both sides.
Divide both sides by 4.
So, the y-intercept is .
Putting y=0 in given equation, we get
Add 5 on both sides.
Divide both sides by 7.
So, the x-intercept is .