Evaluate the indicated power of i.i16

A. -1
B. i
C. 1
D. -i


Answer: C

Mathematics

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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

Mathematics

The lists below show five agricultural crops in Alabama, Arkansas, and Louisiana.AlabamaArkansasLouisianasoybeans (s)soybeans (s)soybeans (s) peanuts (p)rice (r)sugarcane (n)corn (c)cotton (t)rice (r)hay (h)hay (h)corn (c)wheat (w)wheat (w)cotton (t)Let U be the smallest possible universal set that includes all of the crops listed; and let A, K, and L be the sets of five crops in Alabama, Arkansas, and Louisiana, respectively. Find the indicated set.K ? L

A. {c, h, n, r, s, t, w} B. {n, r, t} C. {r, s, t} D. {c, h, n, w}

Mathematics

Complete the square to determine the type of curve represented by the equation. : 4x² + 9y² - 16x - 20 = 0

What will be an ideal response?

Mathematics

Evaluate the expression for the given replacement values.x + yzwhen x = 2, y = -5, and z = -6

A. 18 B. -28 C. 32 D. 28

Mathematics