Write the ratio as a fraction in simplest form.$30 to $51
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Solve.Determine how many Hamilton circuits a complete graph with 78 vertices has.
A. 78 B. 782 C. 78! D. 77!
Mathematics
Find an equation for the circle.Center at (3, -2), diameter of length 6.2
A. (x + 3)2 + (y - 2)2 = 9.61 B. (x - 3)2 + (y - 2)2 = 3.1 C. (x + 3)2 - (y + 2)2 = 38.44 D. (x - 3)2 + (y + 2)2 = 9.61
Mathematics
Find the fifth term and the nth term of the geometric sequence whose initial term, a, and common ratio, r, are given.a3 = 
; a6 = 
A. an = 
n-1
B. an = 
+ 
(n - 1)
C. an = 
n-1
D. an = 
(-3)n-1
Mathematics
Find the values of ? in degrees 
and radians 
without the aid of a calculator.
cos ? = 0 and tan ? = Not defined
?
?
A. 90° = 
B. ?60° = 
C. ?0° = 0
D. ?30° = 
E. ?45° = 
Mathematics