A smartphone costs ​$180. Sales tax is ​7%. What is the total​ cost, including​ tax?

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

Find the domain of the following expression: 1/(√x)-2

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.