Simplify.(5x)4y
A. 5x+4y
B. 5x4y
C. 5x+4
D. 54xy
Answer: D
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Determine the letters or numbers.Write the binary code for the letter Q.
A. 100100 B. 1010100 C. 1010001 D. 1010010
Find the volume of the solid. Round to two decimal places when necessary.Right triangular prism
A. 9 ft3 B. 90.56 ft3 C. 30.19 ft3 D. 13.07 ft3
Write the statement as an inequality.z is less than or equal to 8
A. z ? 8 B. z = 8 C. z < 8 D. z > 8
Find the domain and range and describe the level curves for the function f(x,y).f(x, y) = ln (6x + 2y)
A. Domain: all points in the x-y plane; range: all real numbers; level curves: lines 
B. Domain: all points in the x-y plane satisfying 6x + 2y > 0; range: real numbers z ? 0; level curves: lines 
C. Domain: all points in the x-y plane satisfying 6x + 2y > 0; range: all real numbers; level curves: lines 
D. Domain: all points in the x-y plane satisfying 6x + 2y ? 0; range: all real numbers; level curves: lines 