Acyclist rides his bike at a speed of 30 kilometers per hour. what is this speed in miles per hour? how many miles will the cyclist travel in 4 hours? in your computations, assume that 1 mile is equal to 1.6 kilometers. do not round your answers.

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

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?

17 in long 1.3 ft wide and 8in high what is the volume