I is equal to the square root of negative 1. i raised to the power of 1 is i, i raised to the power of 2 is -1, i raised to the power of 3 is -i and i raised to the power of 4 is 1. The products of -i and -i is equal to -1. Hence, the asmwer to this problem is B. -1.
29. because you will divide each number of months by 12 to find the number of years. which would mean, 5, 12.5, 16, 45, 50, 72.5. which is crazy. anyhow, i think you find the median in the middle. and yea hope your test goes good
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