Perform the indicated operation.(2m4n4)(4m3n2)
A. 8mn6
B. 8m7n
C. 8mn7
D. 8m7n6
Answer: D
Mathematics
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Find the domain and range of the inverse of the given function.f(x) = 4.1 - 1.69x
A. Domain: [4.1, ?); range: all real numbers B. Domain: all real numbers; range: (-?, 4.1] C. Domain and range: all real numbers D. Domain: all real numbers; range: [4.1, ?)
Mathematics
Solve the problem.Jay drove 256 kilometers at the average rate of 64 kilometers per hour. How long did the trip take?
A. 2 hours B. 3 hours C. 4 hours D. 5 hours
Mathematics
Graph the parabola.x2 = 2y
A. 
B. 
C. 
D. 
Mathematics
Answer the question.Use the equation 2x2 + 5x = c to explain how to solve a quadratic equation by completing the square.
What will be an ideal response?
Mathematics