Calculate the number of distinguishable strings that can be formed with the stated letters.4 m's and 6 n's
A. 24
B. 670
C. 210
D. 10
Answer: C
Mathematics
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The graph of a quadratic function is given. Find the standard form of the function
A. f(x) = (x + 2)2 + 2 B. f(x) = -(x + 2)2 + 2 C. f(x) = -(x + 2)2 - 2 D. f(x) = -(x - 2)2 + 2
Mathematics
Provide an appropriate response.The equation x2 + 11 = 0 has no real solutions, so the graph of y = x2 + 11 has no 
.
A. axis B. x-intercepts C. y-intercept D. vertex
Mathematics
Decide whether the statement is true or false. If it is false, tell why.If k is a negative integer, then x2 = k will have two irrational solutions.
A. True B. False; the equation will have no real number solutions. C. False; the equation will have two rational solutions.
Mathematics
Solve the equation.log42 (x2 - x) = 1
A. {1, 42} B. {-6, 7} C. {-6, -7} D. {6, 7}
Mathematics