Solve for x.4-x = 

A. x = 2
B. x = 
C. x = 
D. x = -2


Answer: A

Mathematics

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Magazine circulation after t years is modeled by the function . ? At what circulation level is magazine circulation growing at the fastest rate? Round your answer to two decimal places, if necessary. ?

A. 11.00 thousand B. 22 thousand C. 3.67 thousand D. 5 thousand

Mathematics

Write as a percent.0.6

A. 60% B. 0.06% C. 600% D. 0.6%

Mathematics

Form a polynomial f(x) with real coefficients having the given degree and zeros.Degree 3: zeros: 1 + i and -10

A. f(x) = x3 -10x2 - 18x - 12 B. f(x) = x3 + 8x2 - 18x + 20 C. f(x) = x3 + 8x2 + 20x - 18 D. f(x) = x3 + x2 - 18x + 20

Mathematics

Use the Principle of Mathematical Induction to show that the statement is true for all natural numbers n.Show that the statement " is a prime number" is true for , but is not true for .

What will be an ideal response?

Mathematics