A projector display a rectangular image on a wall. The height of the wall is x feet. The area (in square feet) of the projection by x^2-12x+32. The width of the projection is (x-4) feet. B Find the perimeter of the projection when the height of wall is 10 feet

Describe what moves you could use to create the transformation of the original image shown at right

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?

32a³b² 8ab² simplify the following expression.