A dance class will be conducted in Bloomingdale Dance School. A group of eight students will be attending and they need to split into different groups every 2-hour schedule to attend parallel sessions for different dance genres. Yuki, Yuri, and Zowe want to attend ballet dance together. Zowe, Yuni, and Toby want to attend ballroom together. Yuni, Zeke, and Suri want to attend tap dance together. Yuri, Zeke, and Abby want to attend folk dance together. Yuki, Toby, and Abby want to attend hip-hop dance together. Toby, Zeke, and Suri want to attend Irish dance together. Using graph coloring, determine the fewest 2-hour schedules so that all the students can witness the parallel sessions they would like to attend. O a. 24 O b. 3 O c. 5 d. 4 O

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A dance class will be conducted in Bloomingdale Dance School. A group of eight students will be attending and
they need to split into different groups every 2-hour schedule to attend parallel sessions for different dance
genres.
Yuki, Yuri, and Zowe want to attend ballet dance together.
Zowe, Yuni, and Toby want to attend ballroom together.
Yuni, Zeke, and Suri want to attend tap dance together.
Yuri, Zeke, and Abby want to attend folk dance together.
Yuki, Toby, and Abby want to attend hip-hop dance together.
Toby, Zeke, and Suri want to attend Irish dance together.
Using graph coloring, determine the fewest 2-hour schedules so that all the students can witness the parallel
sessions they would like to attend.
a. 24
O b. 3
O c. 5
O d. 4
Transcribed Image Text:A dance class will be conducted in Bloomingdale Dance School. A group of eight students will be attending and they need to split into different groups every 2-hour schedule to attend parallel sessions for different dance genres. Yuki, Yuri, and Zowe want to attend ballet dance together. Zowe, Yuni, and Toby want to attend ballroom together. Yuni, Zeke, and Suri want to attend tap dance together. Yuri, Zeke, and Abby want to attend folk dance together. Yuki, Toby, and Abby want to attend hip-hop dance together. Toby, Zeke, and Suri want to attend Irish dance together. Using graph coloring, determine the fewest 2-hour schedules so that all the students can witness the parallel sessions they would like to attend. a. 24 O b. 3 O c. 5 O d. 4
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