Final answer:
A possible value for w that is greater than 30 but not less than 50 is 40.
Step-by-step explanation:
To find a possible value for w that is a solution to w > 30, but is not a solution to w < 50, we need to find a value that is greater than 30 but not less than 50.
One possible value for w that satisfies this condition is 40.
Since 40 is greater than 30, it satisfies w > 30. However, since 40 is also less than 50, it does not satisfy w < 50. Therefore, 40 is a possible value for w that meets the given conditions.