Convert the radical expression to its rational exponent form and then simplify. Assume that all variables represent positive numbers.
A. x3/2
B. x1/3
C. x1/2
D. x2/3
Answer: D
Mathematics
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Provide an appropriate response.The "trapezoidal" sum can be calculated in terms of the left and right-hand sums as ? .
A. left-hand sum - right-hand sum
B. 
C. left-hand sum + right-hand sum
D. None of the above is correct.
Mathematics
Approximate the area of the triangle to the nearest tenth.? = 36°, ? = 50°, b = 78.7
A. 1406.1 B. 1418.9 C. 1389.3 D. 1397.8
Mathematics
Provide an appropriate response.Is it true that the expression 3x3 - 10 has no common factor other than 1?
A. No, this is not true. B. Yes, this is true.
Mathematics
Use a 3D grapher to graph the function. Then estimate any relative extrema.f(x, y) = (x + 2y + 1) 2
A. Relative minimum = 1 B. No relative extrema C. Relative minimum = 0 D. Relative maximum = 4
Mathematics