Adepartment wants to schedule final exams so that no student has more than one exam on any given day. the vertices of the graph below show the courses that are being taken by more than one student, with an edge connecting two vertices if there is a student in both courses. find a way to color the vertices of the graph with only four colors so that no two adjacent vertices have the same color and explain how to use the result to schedule the final exams. figure: vertices of a graph shows subjects

i had a similar work too, kindly contact professor james. so far he has handled 2 online tests and a paper for me. i attained 100% in both tests and 97% on the paper. kindly let him know that i referred you, i’m johnson.

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not sure but it may be b, as i said i'm not sure.

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168