There are 500 students in a private school. the average annual fee of a student is rs 14400.how much tax should be paid by the school in the year at the rate of 1 % education service charge?

Write a corresponding real world problem to represent 2x - 125=400

Is it greater than or less than7*3_9*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.