Determine (by trial and error) the chromatic number of the graph.
a. 3
b. 4
c. 6
d. 2
a. 3
Mathematics
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Provide an appropriate response.Find the circumference of a circle with a diameter of 19 mm (round to the nearest hundredth).
Fill in the blank(s) with the appropriate word(s).
Mathematics
Add or subtract. Express the answer as a mixed number.20
- 
A. 19
B. 20
C. 19
D. 18
Mathematics
Find the vertices of the hyperbola.16y2 - x2 + 128y + 12x + 204 = 0
A. (-6, 5) and (-6, 3) B. (-10, 4) and (-2, 4) C. (6, -3) and (6, -5) D. (2, -4) and (10, -4)
Mathematics
Find the product.(p + 8q)(p - 8q)
A. p2 + 16pq - 64q2 B. p2 - 16pq - 64q2 C. p2 - 64q2 D. p2 - 16q2
Mathematics