56
97
97 only
92 = 81 and 102 = 100. So 98, which is between these two, is not a perfect square. Nevertheless, any positive number is a square. 98 is the square of an irrational number which is approximately 9.8995
97 is a prime number. 98 and 99 are not.
Right-click "My Computer" and select "Properties." Under "System, it will have a build number. SE will also say "Second Edition." If the build number is 4.10.1998, you have the first edition. If the build number is 4.10.2222, you have the second edition (SE).
56
There are infinitely many numbers in between 24 and 98. For example, 24.1 24.001 24.00001 24.0000002 57 57.000000003 57.000000000004 57.000000000000004 If you want to know which number is exactly half way between 24 and 98, then that is (24+98)/2 = 61
97
(98+ 144)/2 = 242/2 = 121
92 = 81 and 102 = 100. So 98, which is between these two, is not a perfect square. Nevertheless, any positive number is a square. 98 is the square of an irrational number which is approximately 9.8995
98
97 only
97 is the only prime between 90 and 98
53
153 neutrons in the most stable isotope Number of neutrons = Atomic mass of an isotope - atomic number. Atomic mass of the most stable isotope of Cf is 251. Atomic number of Cf is 98.
61...just add the two numbers and divide by 2 to find the halfway point. (24+98 = 122/2 = 61)