Which has the lowest frequency and is least popular?

romance = 8/30 = 4/15 = 0.267
action = 6/30 = 1/5 = 0.2
drama = 5/30 = 1/6 = 0.167
comedy = 4/30 = 2/15 = 0.33

What is the value of f(x) = 2.2 for f(-2)?

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?

Which expression is equivalent to (4 +6i)^2? ? -20 + 48i 8 + 12i 16 - 36i 20 + 48i