Find all complex-number solutions by completing the square.3p2 - p + 2 = 0

A.
B.
C.
D.


Answer: B

Mathematics

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Solve the problem.f varies jointly as q2 and h, and f = 144 when q = 4 and h = 3. Find h when f = 60 and q = 2.

A. h = 4 B. h = 2 C. h = 5 D. h = 3

Mathematics

Find the location of the indicated absolute extrema for the function.Minimum

A. (-2, 0) B. None C. (2, 0) D. (-3, -2)

Mathematics

Find the x-intercept and y-intercept, then graph the equation.-2x - 4y = 4

A. (2, 0), (0, -1)

B. (-2, 0), (0, 1)

C. (2, 0), (0, 1)

D. (-2, 0), (0, -1)

Mathematics

A set of four built-in bookshelves in to be constructed in a room. The floor-to-ceiling clearance is 6 ft 1 in. Each shelf is 7 in. thick. An equal space is to be left between shelves. What space should there be between each shelf and the next? ( There is no shelf against the ceiling and no shelf on the floor. ) Please do not use the rules for calculating with measurements. 

A. in.
B. in.
C. in.
D. in.
E. in.

Mathematics