The distance between Johannesburg and Cape town is 1682km. If it took the bus 19:28 min to arrive at its destination calculate the avarage speed of the bus for this trip

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?

What is the least common factor of 6 and 8

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?