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the binomial theorem
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what is the coefficient of the xºy-term in the binomial expansion of (2y + 4x3)4?

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

Exclude leap years from the following calculations. (a) compute the probability that a randomly selected person does not have a birthday on october 4. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability that a randomly selected person does not have a birthday on the 1st day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability that a randomly selected person does not have a birthday on the 30th day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (d) compute the probability that a randomly selected person was not born in january. (type an integer or a decimal rounded to three decimal places as needed.)

If jklm is a trapezoid, which statements must be true?