Answer:
of the books in the book store are mystery fiction books.
Step-by-step explanation:
Let x represent all the books in the books store.
Then, the fraction of books that are fiction books is 
We have that;
of the fiction books are mystery books.
The fraction of the books at the bookstore that are mystery fiction books is
.
Therefore
of the books in the bookstore are mystery fiction books.
Answer E
Step-by-step explanation:
use Caculator very easy please dont ask
Answer:
50 feet
Step-by-step explanation:
The airplane decreases at 300 ft per second, so it would be decreasing in altitude 50 feet per/s
Answer:
1357
Step-by-step explanation:
the product of 1,3,5,7 is 105