Under his cell phone plan, Nathan pays a flat cost of $36 per month and $3 per gigabyte. He wants to keep his bill under $45 per month. Use the drop-down menu below to write an inequality representing g, the number of gigabytes he can use while staying within his budget

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?