A2011 survey, by the bureau of labor statistics, reported that 91% of americans have paid leave. in january 2012, a random survey of 1000 workers showed that 89% had paid leave. the resulting p-value is .0271; thus, the null hypothesis is rejected. it is concluded that there has been a decrease in the proportion of people, who have paid leave from 2011 to january 2012.what type of error is possible in this situation?

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? define a variable for the situation. write an inequality that represents the situation. solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.