Jeff has 50,670 miles on his truck he drives 200 miles each week traveling to and from work he plans on selling his truck after he reaches 75,000 miles. write an equation that could be used to determine the number of weeks, w, that it will take jeff to have 75,000 miles on his truck

Amovie streaming service charges it’s customers $15 a month. martina has $98 saved up. will she have any money left over if she pays for the maximum amount of months she can afford? explain.

If you could answer these your a life saver

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?