A plumber has a piece of copper tubing that is 112.8 inches long. He needs to cut the tubing into 12 equal pieces to repair some leaky pipes. How long will each piece of tubing be?

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?

The graph of y x3 is translated so that the point (1. 1) is moved to (1, 4). what is the equation of the new graph?

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.