Jack is running on a treadmill at a speed of 7.2 miles per hour. Assume y = total distance and x = number of hours. A: y=x / 7.2
B: y = 7 + x
C: y = 7.2 x
D: 7.2 = y (x)

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

Which statements regarding efg are true? check all that apply.

If value of cos330° is √3/2 then find tan165°.