1-94 Augustin is in line to choose a new locker at school.
The locker coordinator has each student reach into a
bin and pull out a locker number. There is one locker at
the school that all the kids dread! This locker, # 831, is
supposed to be haunted, and anyone who has used it
has had strange things happen to him or her! When it is
Augustin's turn to reach into the bin and select a locker
number, he is very nervous. He knows that there
are 535 lockers left and locker # 831 is one of them.
What is the probability that Augustin reaches in and
pulls out the dreaded locker # 831? Should he be
worried? Explain.

What is the order of these fractions from least to greatest 2/3 7/10 5/8 65/100

Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?

Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?