22
9
15 - 25 degrees.
There are 19 numbers in the range, of which 23, 29, 31 and 37 are prime...
numbers between 7 and 23 = 15 numbersThe numbers are: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22
22
9
The range is highest minus lowest and so the range is 25-15 = 10
All the numbers are composite except the ones in bold: 18 19 20 21 22 23 24 25.
15 - 25 degrees.
The median is 19.
17, 18, 19, 21, 22, and 23
There are 19 numbers in the range, of which 23, 29, 31 and 37 are prime...
19, 23, 13, and 29 are all prime numbers.
21.8Simply add them all up, and then divide by how many numbers you have.
45
numbers between 7 and 23 = 15 numbersThe numbers are: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22