The turning effect of a ship's rudder is found to be T = k cos 0 (sin , where is a positive constant and is the angle that the direction of the rudder makes with the keel line of the ship (050). For what value of 0 is the rudder most effective? (l. e., maximize the turning effect.) Give your answer in radians, rounded to the nearest thousandth. Expert Answer

What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68

The krasnapolski is a top-of-the-line hotel in amsterdam, the netherlands. among their many services, they rent bicycles to guests. the bicycle checkout is open 24 hours per day 7 days per week and has 50 bicycles on hand. on average, 10 guests request a bicycle each day, arriving completely randomly at all times of the day during the spring and summer seasons. guests keep bicycles for four days on average, with a standard deviation of two days. how long does a guest on average have to wait for a bike? a. approximately 24 hours b. approximately 0.033 hours c. approximately 4 days d. approximately 47 minutes

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.