Draw a diagram for the situation given below... A person is flying a kite at an angle of elevation 'alpha' and the length of the thread from his hand to kite is 'l'.

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?

One positive number is 9 more than twice another. if their product is 95, find the numbers

Robert has 78 tomatoes and 56 cucumbers he wants to plant them in equal rows how many in each row