PLEASE HELP I HAVE A MATH TEST REVIEW TOMORROW AND THIS IS A QUESTION ON IT!!! Jessica‘s flower grows at an average rate of 3.25 inches per month. Estimate the height of Jessica‘s flower in 8.75 months.

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?

Mr.walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.