A worker in a factory made a table to show the total number of tires made during each of the first 3 hours one day. In the table below, she also recorded the number of defective tires for each hourly batch. The factory makes a total of 1,200 tires during the 8-hour workday. Based on the data in the table, how many of the tires are defective?

The average hourly earnings for a construction worker is projected to be $24.50 in 2012. jason wants to join the construction work force after he graduates in 2012. his friend tells him that average hourly earnings for construction workers will rise by 2% from 2009 to 2012. based on the data below, assuming that the projected hourly earnings are correct, is jason’s friend’s statement accurate? construction industry - average hourly earnings, 2000-2009 a. his friend’s statement is accurate. the average hourly earnings will increase by 2%. b. his friend’s statement is not accurate. the percent increase will be more than 2% c. his friend’s statement is not accurate. the percent increase will be less than 2% d. his friend’s statement is not accurate. the average hourly earnings will decrease

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

Abcd is a square. what is the measure of angle bac