How many seconds are in 3.33 days?

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?

If a is a nonzero real number then the reciprocal of a is

If the perimeter of the garden is 37 ft. the width is x and the length is 15 ft. what is the width of the garden in feet?