Use synthetic division to divide 3x4 - 5r? + 6x - 5 by x - 3. A. Q(x) = 3r + 9r– 22r – 72 R 201
B. Q(x) = 3P + 112 – 18r+ 9 R 20
C. a)= x + 9x + 11x - RO
D. Q(x) = 38 + 9 + 22r + 72 R 211

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?