50. 51. 52. 53. 54. 55. That is 6 numbers.
The positive whole numbers between 40 and 50 are 41, 42, 43, 44, 45, 46, 47, 48, and 49. These numbers are inclusive of 41 and 49, but do not include 40 and 50 themselves.
Infinitely many.
31,37,41,43,47
1 and 49 7 and 7
49
Between the two numbers there are 49.
There are 15 prime numbers between 1 and 49
The positive whole numbers between 40 and 50 are 41, 42, 43, 44, 45, 46, 47, 48, and 49. These numbers are inclusive of 41 and 49, but do not include 40 and 50 themselves.
Infinitely many.
There are 4 prime numbers between 36 and 49. 37, 41, 43, and 47.
4, 9, 25 and 49.
There are 49 even numbers between 1 and 99.
49 of them.
31,37,41,43,47
49
1 and 49 7 and 7
50