Perform the indicated operation.v =
, w =
, u =
v + w + 3u
A.
B.
C.
D.
Answer: C
Mathematics
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Solve and check the equation.x - 15 = -4
A. {-19} B. {11} C. {-11} D. {19}
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Determine whether the statements are logically equivalent.(p ? ~q) ? ~(p ? q), p ? (p ? q)
A. Equivalent B. Not equivalent
Mathematics
Use graphical methods to solve the linear programming problem.2x - 4y ? 102x + y ? 15x ? 0y ? 0Minimize P = 4x + 5y
A. Minimum of 39 when x = 1 and y = 7 B. Minimum of 20 when x = 5 and y = 0 C. Minimum of 75 when x = 0 and y = 15 D. Minimum of 33 when x = 7 and y = 1
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Find the inverse of the function.f(x) = e-x + 2
A. f-1(x) = -ex - 2
B. f-1(x) = -ln(x - 2)
C. f-1(x) = ln 2 - ln x
D. f-1(x) = ex -
Mathematics