Solve the equation by completing the square.25w2 - 9 = 40w
A. - 
, 
B. 
, - 
C. 
, - 
D. - 
, - 
Answer: C
Mathematics
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Use the limit comparison test to determine if the series converges or diverges.
A. Converges B. Diverges
Mathematics
Let U = {1, 2, 4, 5, a, b, c, d, e}. Find the complement of the set.S = {1, 2, 4, 5, a, b, c, e}
A. {d} B. {3, d} C. {u} D. ?
Mathematics
Determine whether the graph illustrated represents a function. Give the domain and range of the relation or function.
A. function domain: ? range: {-4} B. not a function domain: ? range: {-4} C. function domain: {-4} range: ? D. not a function domain: {-4} range: ?
Mathematics
The position s of a point (in feet) is given as a function of time t (in seconds).
?
?
a. Find its acceleration as a function of t.
b. Find its acceleration at the specified time.
?
A. 
B. ?
C. ?
D. ?
E. ?
Mathematics