It seems like some specific values or equations are missing in your question. However, I can help structure the statements based on standard notation in physics and mathematics. Let's fill in the blanks with generic terms that you can replace with the actual values.
- The interpretation of h(4) is that at 4 seconds, Martha's height is h(4) feet from the water's surface.
You just need to replace h(4) with the height calculated from your specific height function after substituting t = 4.
Once you have the function, you can evaluate it to get the exact height values. If you provide the specific function or any values, I can assist you with that calculation.