What is the angle of elevation of the sun when a 46-ft mast casts a 19 ft shadow? 46 ft
19 A -
The angle of elevation is
(Simplify your answer. Type an integer. Round to the nearest degree.)
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Solve the system of equations. y= 2x y= x^2 - 15

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

Jim had 15 minutes to do 5 laps around his school what would his time be