use the empirical rule. the mean speed of a sample of vehicles along a stretch of highway is 69 miles per hour, with a standard deviation of 4 miles per hour. estimate the percent of vehicles whose speeds are between 65 miles per hour and 73 miles per hour. (assume the data set has a bell-shaped distribution)

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

If jaime wants to find 60% of 320, which table should he use?

The owners of four companies competing for a contract are shown in the table below. if a report is released that advocates company b, which of the people having funded the report should result in the most skepticism? company owner of company company a jake adams company b company c company d debby smith henry rose rhonda baker o a. jake adams o b. rhonda baker o c. debby smith o d. henry rose