What factors have made it difficult to build healthy economies in the eastern mediterranean countries

What acceleration is produced when a 3,000-n force acts on a 1,200-kg car? ignore the friction

Does anyone know the answers for these

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 %.