Find all the zeros of the polynomial function.P(x) = 3x4 - 10x3 + 20x2 - 40x + 32

A. , 2, -i, i
B. , 2, -4i, 4i
C. - , -2, -2i, 2i
D. , 2, -2i, 2i


Answer: D

Mathematics

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Use exponential notation to write the repeated multiplication.9 ? 9 ? 9 ? 9

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Classify the statement as an example of theoretical or experimental probability.The probability of getting heads and a 1 when a coin is tossed and a die is rolled is  .

A. theoretical B. experimental

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If s denotes the length of the arc of a circle of radius r subtended by a central angle ?, find the missing quantity.r = 12.49 centimeters, ? = 5.9 radians, s = ?

A. 72.7 cm B. 74.7 cm C. 73.7 cm D. 75.7 cm

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The triangles are similar. Find the angle or side in the other triangle that corresponds to the given angle or side.

A.
B.
C. Cannot be determined
D.

Mathematics