15
4 x 3 = 12. Therefore, any number less than 12 is less than the product of 4 and 3.
15
3
25
The number that is greater than 12, less than 40, and has exactly 3 factors is 25. A number has exactly 3 factors if it is the square of a prime number. In this case, 25 is the square of the prime number 5 (5² = 25), and it has the factors 1, 5, and 25.
4 x 3 = 12. Therefore, any number less than 12 is less than the product of 4 and 3.
12.
The number that is greater than 12 but less than 40 and has exactly 3 digits is 13. This number fits the criteria because it is greater than 12 and less than 40, and it has three digits (1, 3, and 0). It is the smallest 3-digit number that meets the specified conditions.
15
-12 has twelve factors and is less than 100: -12,-6,-4,-3,-2,-1,1,2,3,4,6,12
3
prob of odd number: 6/12prob less than 4: 3/12prob odd AND less than 4: 2/12
12 and 18
25
The number that is greater than 12, less than 40, and has exactly 3 factors is 25. A number has exactly 3 factors if it is the square of a prime number. In this case, 25 is the square of the prime number 5 (5² = 25), and it has the factors 1, 5, and 25.
Well, honey, a prime number less than 12 is a number that can only be divided by 1 and itself without leaving a remainder. So, the prime numbers less than 12 are 2, 3, 5, 7, and 11. And that's the tea, darling.
12, 16, 18