What is the value of x? ( Free Answer! Answer other question for points!)

What is your Favorite Color?

A. x=2
B. x=3
C. x=4
D. x=6​

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

A50% increase followed by 33 1/2% decrease

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?