An an mp3player costs 20.46 euro in spain and $12.62 in the uk which is the cheaper in dollars nd by how much player costs 20.46 pound in spain and $12.62 in the uk which is the cheaper in dollars and by how much

Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function.a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?

Arectangular courtyard is 12 feet long and 8 feet wide. a tile is 2 feet long and 2 feet wide. how many tiles are needed to cover the courtyard?