Simplify y4 x y3 a. y^1 b. y^7 c. y^12 d. y^43

Solve this equation 6.1(2x+10)+14x-17.5

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.

Calculate the annual effective interest rate of a 12 % nominal annual interest rate compound monthly