Solve using the quadratic formula.x2 - 4x + 13 = 0
A. 5, -1
B. 2 ± 3i
C. -2 ± 3i
D. 4 ± 6i
Answer: B
Mathematics
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A recursion formula and the initial term(s) of a sequence are given. Write out the first five terms of the sequence.a1 = 1, an+1 = 
A. 1, 
, 
, 
, 
B. 1, 
, 
, 
, 
C. 1, 
, 20, 
, 840
D. 1, 
, 
, 
, 
Mathematics
Solve.How many pieces 9 inches long can be cut from a piece of wood that is 15 feet long? (Assume that there is no waste in cutting.)
Fill in the blank(s) with the appropriate word(s).
Mathematics
When a firm is unable to complete a value chain activity in an efficient manner, that activity becomes a prime candidate for outsourcing to another firm that can perform the activity more efficiently.
Answer the following statement true (T) or false (F)
Mathematics
Solve the equation.
= 9
A. -13 B. 13 C. 36 D. -36
Mathematics