Line segment ac has endpoints a (-1,-3.5) and c (5,-1). point b is on line segment ac and is located at (0.2,-3). what is the ratio of ab/bc

Which point is a solution to the inequality shown in this graph (-3,-3)(3,-1)

How do you write something in scientific notation?

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?