The number of students enrolled at a college is 16,000 and grows 3% each year. Complete parts (a) through (e). a) The initial amount a is?

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If the discriminant if a quadratic equation is 4 which statement describes the roots?

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.