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The correct answer is D
7 10 4 13 ? 16
...Solve the equation: sin x = 1/2, 0 ≤ x ≤ 2π
The conjugate of z = 2 − 5i is:
If the homogeneous system of equations
x + y + z = 0
2x + 3y + 4z = 0
has a non-trivial solution, then the value of k is:
3x + 5y + kz = 0
How can you freeze both rows and columns in an Excel spreadsheet?
A regular hexagon has a side length of 6 units. What is the area of the hexagon?
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