Solve the problem.Your company uses the quadratic model y = -11x2 + 350x to represent how many units (y) of a new product will be sold (x) weeks after its release . How many units can you expect to sell in week 20?
A. 7220 units
B. 6780 units
C. 11,400 units
D. 2600 units
Answer: D
Mathematics
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Construct a truth table for the statement.~(p ? q) ? ~(p ? q)
A. 
| T | T | T |
F T T
F F T
B.
| T | T | F |
F T T
F F T
C.
| T | T | F |
F T F
F F T
D.
| T | T | T |
F T F
F F T
Mathematics
Find the x-intercepts (if any) for the graph of the quadratic function.f(x) = (x - 3)2 - 9
A. (-6, 0) and (6, 0) B. (0, 0) and (-9, 0) C. (0, 0) and (-6, 0) D. (0, 0) and (6, 0)
Mathematics
Use the fundamental identities to simplify the expression.cos ? - cos ? sin2?
A. tan2? B. sec2? C. sin ? D. cos3?
Mathematics
Provide an appropriate response.Define mutually exclusive events and independent events. Give an example of each.
What will be an ideal response?
Mathematics