A random digit dialing sample of 2092 adults found that 1318 used the internet. Of the users, 1041 said that they expect businesses to have Web sites that give product information. In your Business Economics class at school your teacher said that 80% of all people believe this. What is the appropriate z-value to use in this situation

Horace's speedometer reads 60 miles per hour, but during a road test he finds that he was actually driving 58 mph. what is the percent error in horaces speedometer?

14 pointslet x be the seats in the small van and y the seats in the large van. how many seats does the large van have? a company uses two vans to transport worker from a free parking lot to the workplace between 7: 00 and 9: 00a.m. one van has 9 more seats than the other. the smaller van makes two trips every morning while the larger one makes only one trip. the two vans can transport 69 people, maximum.how many seats does the larger van have?

(x-5)1/2+5=2 what is a possible solution?