In an experiment you are to flip a two sided coin 100 times and record 55 heads up and 45 tails up. determine the theoretical and experimental probability of getting a heads up in the experiment. 1. theoretical = ; experimental = 2. theoretical = ; experimental = 3. theoretical = ; experimental = 4. theoretical = ; experimental =

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.

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