Determine whether the vectors u and v are parallel, orthogonal, or neither.u = 
, v = 
A. Parallel
B. Neither
C. Orthogonal
Answer: B
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Find the equation of the parabola which has the given vertex V, which passes through the given point P, and which has the specified axis of symmetry.V(-4, -1), P(-6, 11), vertical axis of symmetry
A. (y + 4)2 = 
(x + 1)
B. (x + 1)2 = 
(y + 4)
C. (x + 4)2 = 
(y + 1)
D. (y + 1)2 = 
(x + 4)
Find the probability.When two balanced dice are rolled, there are 36 possible outcomes. Find the probability that either doubles are rolled or the sum of the dice is 6.
A. 
B. 
C. 
D. 
Use Bayes' rule to find the indicated probability.Quality Motors has three plants. Plant 1 produces 35% of the car output, plant 2 produces 20% and plant 3 produces the remaining 45%. One percent of the output of plant 1 is defective, 1.8% of the output of plant 2 is defective and 2% of the output of plant 3 is defective. The annual total production of Quality Motors is 1,000,000 cars. A car chosen at random from the annual output and is found defection. What is the probability that it came from plant 2?
A. 0.35 B. 0.559 C. 0.224 D. 0.217
Write the equation as f(x) = a(x - h)2 + k. Identify the vertex.f(x) = x2 + 6x - 4
A. f(x) = (x + 6)2 - 40; (-6, -40) B. f(x) = (x + 3)2 - 13; (-3, -13) C. f(x) = (x + 3)2 - 13; (-13, -3) D. f(x) = (x + 6)2 - 40; (-40, -6)