Write the expression in simplest form. If a radical appears in the denominator, rationalize the denominator.
A. 5xy
B. 5xy2
C. 5x
D. 5x2
Answer: C
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Provide an appropriate response.Multiply, reduce answers to lowest terms and convert improper fractions to whole or mixed numbers: 9 × 
A. 
B. 
C. 
D. 
Provide the requested response.Suppose that a polynomial function of degree 4 with rational coefficients has 
as zeros. Find the other zeros.
A. 5 - i , 5 + 
B. -5i, 5 + 
C. -5i, -5 + 
D. 5 - i , -5 + 
A market analyst working for a small-appliance manufacturer finds that if the firm produces and sells x blenders annually, the total profit (in dollars) is
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Graph the function P in an appropriate viewing rectangle and use the graph to answer the following questions.
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(a) When just a few blenders are manufactured, the firm loses money (profit is negative). (For example, 
, so the firm loses $283.30 if it produces and sells only 10 blenders.) Approximately how many blenders must the firm produce to break even? Round your answer to the nearest whole number.
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(b) Does profit increase indefinitely as more blenders are produced and sold?
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(c) If not, what is the largest possible profit the firm could have? Please round the answer to the nearest dollar.
What will be an ideal response?
Solve the equation for the specified variable.
= 
for V
A. V = 
B. V = 
C. V = 
D. V = 