80% of the 65 coffee mugs at Mike's Pancake House are dirty. How many dirty coffee mugs are there at the pancake house?

Why do interests rates on loans to be lower in a weak economy than in a strong one

What expression is equivalent to (2x-1)(x-3)?

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.