HELP ME PLZ QUICKLY If your tree is 12ft tall and your uncle's is 6ft tall and he used 650 lights how many would you use

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.

What is the mean of the data set 125, 141, 213, 155, 281

What is a correct first step in solving the inequality-4(3-5x)> -6x+9