The middle of the segment with edges at points A (x, y) and B (-4; 3) has the coordinates (-1; 2). the coordinates of point A are:
A. (- 1; 1)
B. (- 2; -1)
C. (2; 1)
D. (3; -1)​

Find the solutions for a triangle with a =16, c =12, and b = 63º

Bobby bought 1.12 pounds of turkey at a cost of 2.50 per pound. carla bought 1.4 pounds of turkey at a cost of 2.20 per pound. who spent more and by much?

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?