Sam needs to know the height of an electricity (power) pole in his neighborhood. The pole casts a 100-foot shadow while he casts a 25-foot shadow. Sam is 1.5 feet tall. The height of the electricity pole ??? feet tall.​

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The graph shows the distance kerri drives on a trip. what is kerri's speed . a. 25 b.75 c.60 d.50

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.