If events A and B are independent, find P(A1B).
A. P(A)
B. 1
C. O
D. P(A)
P(B)

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?