Each student will collect 21 leaves (5+3+7+6). Therefore 18 x 21 = n or 18 x 21 = 378 leaves.
You can round the amount of leaves to about 20 and the amount of people to about 20 to get an estimate of about 400 leaves. 20 x 20 is a simple problem that doesn't need a calculator. 400 is very reasonably close to 378.
D. The preservation of an oral tradition is true! :)
Helped
Mississippi? I'm confused haha.
- The use of video allows musical accompaniment, which can add emotional emphasis to a message.
- The use of video helps the viewer take in more information and visuals than a single image.
- The use of video offers a unique opportunity to use a testimonial, since voiceovers can be included.
These three are the correct answers. Musical accompaniment can help add emotional emphasis to a message. A still image is unable to do this. The video also gives more images for the viewer to see which allows for more information to be included. Also, since the video allows for sound, voiceovers can be used as well as music.
