DESCRIBE WHAT IS HAPPENING IN THE PICTURE

The denmark sound is a busy but water way

Brian's school locker has a three-digit combination lock that can be set using the numbers 5 to 9 (including 5 and 9), without repeating a number. the probability that the locker code begins with a prime number is %. the probability that the last digit of the locker code is an odd number is %.

The earth is composed of three different chemical layers: core, mantle and crust. the formation of these layers was from a process called