Acupcake shop sells an average of 14 dozen cupcakes a day to about 50 customers. what is their average sales rate, in cupcakes per customer.?

Find the domain of the following expression: 1/(√x)-2

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?

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i