Write the equation of the ellipse using the given information: The ellipse is centered at the origin, the axis has lengths 6 and 10; the major axis is vertical.

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?

Write the fraction for the part that is shaded. then find the equivalent fraction.

The formula for the area of a regular polygon is a=1/2ap . what is the equation solved for a?