1 of 5 Given that a = 8 cm and b = 6 cm, work out x.
X
b.
a
The diagram is not drawn accurately

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.

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air

What are the excluded values? m+5/mn+3m