What is the middle term of the product of (x + 5)(x + 2)?
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In the geometric progression –3, 12, −48… what term is 3,072?

Need showing work for this problem 56.25 ×25.80

Is the response to the survey question "did you smoke in the last week question mark "response to the survey question "did you smoke in the last week? " a discrete random variable, a continuous random variable, or not a random variable?