D - grants........................
Description:
Absolute monarchy (or absolutism as doctrine) is a form of monarchy in which the monarch holds supreme autocratic authority, principally not being restricted by written laws, legislature, or customs. These are often hereditary monarchies.
The wavelength of the sound wave if the frequency is increased to the given value is 0.44m.
Given the data in the question;
- Frequency of sound wave a;

- Wavelength of sound wave a;

Speed of sound wave; 
- Frequency of sound wave b;

Wavelength of sound wave b; 
<h3>Wavelength</h3>
Wavelength is simply the distance over which the shapes of waves are repeated. It is the spatial period of a periodic wave.
It is expressed as;

Where v is velocity and f is frequency.
First, we calculate the velocity of the sound wave in air from sound wave a.

Now, we determine the wavelength of sound wave b using the velocity of sound wave in air calculated above.

Therefore, the wavelength of the sound wave if the frequency is increased to the given value is 0.44m.
Learn more about wavelength: brainly.com/question/27120701
Answer:
Problem 1: Even
Problem 2: Even
Problem 3: Neither
Problem 4: Neither
Explanation:
You have to consider the fact that just because it is negative doesn't mean its odd. You have to do this, you take the function and plug –x in for x, and then simplify. If you end up with the exact same function that you started with (that is, if f (–x) = f (x), so all of the signs are the same), then the function is even.
Hope this helps! :)