Two line segments are shown in the figure below. Suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. What is the equation of the hypotenuse line (shown in red, below)?

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?