Answer:
easy
Explanation:
If Derek wants to take picture only in infrared light he can use IR filter. If He use Xnite 330 filter than he could disable infrared light and use only ultraviolet light for photography. All the companies such as Canon, Sony, Nikon and Panasonic have these types of cameras and filters.
What you put starting from the beginning (including the ones written for you).
Note that the first one is a whole note, which constitutes 4 beats.
The second one shown is a half note, which constitutes 2 beats.
The third one shown (the shaded version of the half note) is a quarter note, which constitutes 1 beat.
It starts with:
1 2 3 4 | 1 2 1 2 | 1 1 1 1 | 1 2 3 4 | 1 2 1 2 | 1 2 3 4 | 1 1 2 1 | 1 2 1 2 | 1 1 1 2 | 1 2 1 1 |
The last 2:
2nd to last: quarter note; quarter note; half note (1 1 1 2)
last: half note; quarter note; quarter note (1 2 1 1)
The answer is A and i know becuase i took thos test