Howard is designing a chair swing ride. the swing ropes are 4 meters long, and in full swing they tilt in an angle 23 degrees. Howard wants the chairs to be 3.5meters above the ground full swing

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?