A bookshelf contains 10 mysteries, 8 biographies, and 6 science fiction books. A book is randomly selected, replaced, then anoth
er is selected. Find the probability, P(biography, then science fiction) as a simplified fraction.
1 answer:
Answer:
10+8+6=24 the ratio of taking the biographies to the science books are: 4:3
Step-by-step explanation:
That is the answer because 10+8+6= total 24 books
ratio of biographies= 24:8=3:1
ratio of science fiction= 24:6= 4:1
hence according axiom 1 ab × Ac= aa × BC
3:1×4:1= 4:3
HOPE THIS HELPSBYOU✌️
You might be interested in
I personally don’t know the answer so i can’t help
Answer:
It's a negative 4 and the variable n and can be used for anything or any equation.
You multiply straight across, and one number is a fraction and the other is not.
The answer is B . your welcome
The answer is: " <span>378 units</span>³ " .
________________________________________________
( 6 units) * ( 9 units) * (7 units) = (6 * 9 * 7) units³ = 378 units³ .
________________________________________________