Cómo convertir a sistema centesimal medidas de ángulos

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?

Write the function for the graph. (1.8) (0,4)

You buy a veido game for $60 and the sales tax is 8% what is the total cost for the game including the sales tax