Aswimming pool has an average depth of 1.6 m. it is 50 m long and 30 m wide. what is the volume?

How do you use the elimination method for this question? explain, because i really want to understand!

41/17 as a decimal rounded to the nearest hundredth

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?